Dns工作

我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务： - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名，RDNS，PX，MX和SPF记录，DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销，安全，快速，和优化收件箱递送的主要供应商（hotmail, yahoo , gmail等） - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是，确保所有这些工作完美

...类似源码网上很多都是免费的，但是没有一款发包效率高的，无法节约测试成本！1.c++ 开发经验，有linux背景 年龄20-30 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，SYN...

...节约测试成本！ 1.长年c/c++ 开发经验，有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，S...

...节约测试成本！ 1.长年c/c++ 开发经验，有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,可提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，S...

...我可以提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 通过测试受聘后待遇如下: 我会把需求分成10份,通过测试后我就开始给你发需求你完成交付代码我付钱这样一直下去，你后面再写东西的同时就可以拿到钱 每完成一份付你1w人民币,10份完成也就是支付你10w 在以后就是每月2w的维护费用 每月的维护费用是指软件添加一些小功能和增加一些发包模式 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！...

需要开发一款防火墙压力测试软件。 1.c/c++ 开发经验3年以上，有linux背景 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流，否则不考虑！不能流利中文交流的不要投标以免浪费彼此的时间！ 具体需要的功能很多，有能力发开者继续详谈！ 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，SYN包到接收服务器的数量，每100M带宽以64字节计算，攻击SYN包数量，不得小于20，4800这个数字，而且要能力要源源大于此数字。 ...

开发一套dns防护系统 需求: 1.可实时统计查看dns节点当前查询数量 2.可拦截非法dns查询访问 3.搭建后台管理系统对域名进行管理. 要求: 精通dns协议,了解dns流程,做过dns相关方面的工作 有时间兼职和有经验可竞标 待遇优厚.只限中文竞标

需要开发一款防火墙压力测试软件。类似于 但不需要感染，传播等等，并非黑客软件，只需要发包功能 1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流，否则不考虑！不能流利中文交流的不要投标以免浪费彼此的时间！ 具体需要的功能很多，有能力发开者继续详谈！只限中文竞标，台湾或新加坡优先考虑！ 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细...

有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 被控端可支持windows和linux，主控端支持windows 有钻研精神，能独立完成项目，不能像挤牙膏一样工作。

招聘一技术员,兼职月薪万元起,每天保证4小时以上的工作量即可 要求非常了解tcp协议,http协议,dns协议 有多年c++经验 具体功能详谈! 只限中文竞标!

需要一名分析员分析一次发包的方式 熟悉网络环境，懂发包的主流方式，dns放大 dns反射等 提供案例能够辨别出攻击的方式和类别 良好的英文阅读理解能力！

需要开发一款防火墙压力测试软件。类似于 但不需要感染，传播等等，并非黑客软件，只需要发包功能 1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流，否则不考虑！不能流利中文交流的不要投标以免浪费彼此的时间！ 具体需要的功能很多，有能力发开者继续详谈！ 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，SYN包到接收服务

需要开发一款防火墙压力测试软件。类似于 但不需要感染，传播等等，并非黑客软件，只需要发包功能 1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.全职可以提供出国就业机会，兼职的话尽量能是比较熟悉上述环境！ 具体需要的功能很多，有能力发开者继续详谈！ 待遇如下：自开发起每月3000$ 起步。 后续开发其他软件在另付费！当然如果你有很牛的技术，待遇可以在谈！

1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wbps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.全职可以提供出国就业机会，兼职的话尽量能是比较熟悉上述环境！

了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制，能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性，会制定一些安全策略，并通过HAProxy的配置实现出来。 熟悉Nginx，会编译各种Module，了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux，shell, python, lua 有3年以上的工作经验！ 有这方便的经验的大牛可以联系！待遇优厚！具体细节详谈！

了解CDN的一般架构和相关开源项目知识。会shell脚本和linux常用命令 熟悉DNS流程及机制，能通过iptables实现一些常用的安全规则 熟悉HAProxy的特性，会制定一些安全策略，并通过HAProxy的配置实现出来。 熟悉Nginx，会编译各种Module，了解常用的module(CDN方面) 可熟练地配置nginx以满足不同的业务需求。熟悉Apache Traffic Server也可。 熟悉linux，shell, python, lua 有3年以上的工作经验！ 有这方便的经验的大牛可以联系！待遇优厚！具体细节详谈！

开发一款小程序反查cdn源地址，可提供思路，懂dns协议会写程序的基本可以完成，价格300$

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制作一个在多网络环境下的网络切换小工具（PC） 具体要求： 招标方已有原型图，按原型图开发即可。 产品说明： 这是一个用于快速切换不同网络的PC小工具。 用户在第一次设置好各配置后自动记录网络配置，点击启用即可快速修改IP、DNS的设置，以满足用户在不同网络环境下的使用习惯； 备注： 软件为中英文语言自适应； 具体要求： 1. 软件大小：1M内（建议）； 2. 免安装的单一文件； 3. 源代码需完整、规范、具有扩展性； 4. 软件需有自升级逻辑； 5. 提供完整源代码、帮助文档和技术文稿； 6. 软件交付之日起提供1年的免费维护期； 7. 及时配合修改软件不足之处。

我需要一个Interspire邮件营销的专家或者邮件群发方面设置的专家来执行以下任务： - 优化Interspire邮件营销的MySQL服务器 - 支持使用多个SMTP服务器 - 支持使用多个IP地址和域名轮换 - 支持每SMTP每小时处理的最大邮件 - 设置DKIM签名，RDNS，PX，MX和SPF记录，DNS和ISP投诉循环 - 配置邮件服务器MTA工作Interspire邮件营销，安全，快速，和优化收件箱递送的主要供应商（hotmail, yahoo , gmail等） - 设立cron日程设置 - 它必须是可以使用随机词的同义词。 - 最重要的是，确保所有这些工作完美

Because of upcoming changes on Microsoft ...that it is scheduled around October 13th 2023. The basic authentication will be disabled, that's why we have to enforce the Modern Authentication in Exchange 2016. They are stopping BASIC authentication in Exchange 2016 and 2019. So we have to enable Modern Authentication in Exchange 2016 to avoid any aut...we have the pop-up appears in some users .. then we need to modify the registry key to disable Basic and use modern authentication at all client side or it can be done through GPO. -We using Sharepoint and Microsoft Teams - No skype, no data sharing nothing else - We use dropbox or google drive individually The freelancer need to be very good in Microsoft Environment, Exchange / Mail server / DNS Speaking: English - French (will ...

I am looking for a freelancer who can assist me with domain configuration and Cloudflare hosting modifications. Skills and experience required for this project include: - Knowledge of DNS settings and SSL/TLS settings - Ability to update DNS records and install SSL certificates - Experience in improving website speed and optimization I would like the domain configuration and Cloudflare hosting modifications to be completed within the specified timeframe. Please provide your estimated completion time when submitting a proposal.

I would love to set up custom dns to godaddy

I am looking for a freelancer who can help me fix the issue with my Microsoft 365 admin accounts causing mail to be flagged as spam. Specific issues: - Mail being flagged as spam Possible cause: - I'm unsure of the cause but SPF and DNS records should be checked if they are functionning ok Previous solutions attempted: - I tried some solutions, but I'm not sure if they worked Ideal skills and experience: - Experience with Microsoft 365 admin accounts - Knowledge of email deliverability and spam filtering - Problem-solving skills to identify and resolve configuration issues

I am looking for a freelancer who can help m...using an SMTP relay service is for transactional emails. Requirements: - Proficient in configuring SMTP relay with Brevo or similar services - Experience with domain configuration and DNS settings - Knowledge of transactional email best practices and deliverability optimization Skills: - SMTP relay configuration - Domain configuration and DNS settings - Transactional email management Ideal Candidate: The ideal candidate for this project is someone who has prior experience in configuring SMTP relay with Brevo or similar services. They should also have a strong understanding of domain configuration and DNS settings. Additionally, the ideal candidate should be knowledgeable about transactional email best practices and deli...

I am looking for a freelancer who can help m...using an SMTP relay service is for transactional emails. Requirements: - Proficient in configuring SMTP relay with Brevo or similar services - Experience with domain configuration and DNS settings - Knowledge of transactional email best practices and deliverability optimization Skills: - SMTP relay configuration - Domain configuration and DNS settings - Transactional email management Ideal Candidate: The ideal candidate for this project is someone who has prior experience in configuring SMTP relay with Brevo or similar services. They should also have a strong understanding of domain configuration and DNS settings. Additionally, the ideal candidate should be knowledgeable about transactional email best practices and deli...

I am looking for someone to help me migrate my website hosting to GoDaddy. Current Hosting Provider: Other (please specify) Linux Migration Requirements: - Simple migration with no specific requirements - No need to backup data or maintain SEO rankings , we dont have the database access only the wordpress access Additional Features or Service...Requirements: - Simple migration with no specific requirements - No need to backup data or maintain SEO rankings , we dont have the database access only the wordpress access Additional Features or Services: - No need for any additional features or services - Basic hosting is sufficient Ideal Skills and Experience: - Experience in website migration - Familiarity with GoDaddy hosting - Knowledge of DNS settings and domain transf...

I am looking for a freelancer to create an email server for my domain: freelancechain.io. The server will be running on a Linux machine. You will have access to a Linode account. You will also have access to the DNS records on Cloudflare. As domain admin I should be able to use SMTP credentials from my domain and send emails with it (for example I should be able to auth with noreply @ with a password from a desktop email client like outlook or thunderbird). Emails should never arrive in spams (test with gmail recipient), the sender should be authenticated and trusted. The SMTP authentication needs to use TLS (fully encrypted) with a valid certificate signed by a trusted authority (can be an open-source service like let's encrypt). Root certificate must also be trusted. You

Hello, I am looking for a PowerDNS experienced resourced to implement the below usecase using PowerDNS recursor or Dist: - PowerDNS to be listening on port 1153 - Receives regular tcp and udp queries - Perform conditional forwarding only for zones a, b and c to remote DNS server X. - Performs forwarding to all other zones to remote backend server Y thru DoH with validation of server’Y certificate

Hello, I am looking for a PowerDNS experienced resourced to implement the below usecase using PowerDNS recursor or Dist: - PowerDNS to be listening on port 1153 - Receives regular tcp and udp queries - Perform conditional forwarding only for zones a, b and c to remote DNS server X. - Performs forwarding to all other zones to remote backend server Y thru DoH with validation of server’Y certificate

...under the hood of my VPS and make sure each of the websites run correctly. "We will be able to migrate you to a new VPS running the latest available operating system we offer, but before we begin we need to go over a few changes that will take place: - The main IP address and hostname of your server will change. Any domains pointing to the main IP will undergo a period of propagation while the DNS information updates to point to the new server which may take 4-24 hours. - Snapshots of your current VPS will NOT carry over. - All dedicated IPs will be migrated over to the new server. - If you are using custom nameservers, the glue records will need to be updated to match the IPs on the new server. - The main PHP and MySQL/MariaDB versions the websites run on wi...

I am looking for a freelancer who can help me create a subdomain in Ubuntu using the command line. The purpose of this subdomain is to host a separate website and I would like it to be pointed at a specific folder. The desired name for the subdomain is "". Doc root of /v...the command line. The purpose of this subdomain is to host a separate website and I would like it to be pointed at a specific folder. The desired name for the subdomain is "". Doc root of /var/www/html/ I need this project completed as soon as possible. Skills and Experience: - Proficiency in Ubuntu command line - Knowledge of DNS settings and configuration - Experience in creating subdomains and pointing them to specific folders

Project Description: I am looking for a freelancer to help me connect my .com domain to my VPS server so that it can be up and running. I have access to my domain's DNS settings, so the ideal candidate should be familiar with configuring DNS settings. Skills and Experience: - Experience with domain management and DNS settings - Familiarity with VPS server setup and configuration - Knowledge of server-side technologies and protocols - Ability to troubleshoot and resolve connectivity issues - Strong attention to detail and ability to follow instructions accurately If you have previous experience with connecting domains to VPS servers and are confident in your ability to complete this task efficiently, please submit your proposal.

Looking for someone with a good understanding and ability with Linux server. I would like to install the current version of MediaWiki, setup, enable CAPTCHA or some new user account SPAM plugin, and resetup/move old wiki data on new server. New server is fully setup and accessible. We will need to review and resetup DNS on old and new server for the move. This is the main scope of the project. Assuming all goes well, I have several other related projects between both old and new servers, hence in need of someone with a good understanding and ability with Linux server. I also need assistance with bugs and updates a few times during the year, so there is some other longer term work. Old server is WHM, new server is WebAdmin. So knowledge of both is preferred. Ability to work PST zo...

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Description de l'Annonce : Nous sommes à la recherche d'un expert en configuration DNS et réseau pour optimiser la connexion à notre plateforme en réseau local. Les invités se connectent via un réseau WiFi pour accéder à la plateforme en temps réel. Objectifs : Nous recherchons un professionnel compétent pour atteindre les résultats suivants : Meilleure Configuration du Réseau Local : Analyser et optimiser la configuration du réseau local pour assurer une connectivité rapide et stable pour tous les participants à l'événement. Intégration à Internet : Mettre en place une intégration Internet transparente pour permettr...

I tried to point my domain name to a website. It displays an error Warning: Potential Security Risk Ahead Need to fix this

I want to use as the outgoing mailer from a spf, dmarc validated domain. I need help setting this up correctly to maximize deliverability. Experienced only please.

I am looking for a freelancer to create an email server for my domain: freelancechain.io. The server will be running on a Linux machine. You will have access to an OVH Ubuntu VPS. You will also have access to the DNS records on Cloudflare. As domain admin I should be able to use SMTP credentials from my domain and send emails with it (for example I should be able to auth with noreply @ with a password from a desktop email client like outlook or thunderbird). Emails should never arrive in spams (test with gmail recipient), the sender should be authenticated and trusted. The SMTP authentication needs to use TLS (fully encrypted) with a valid certificate signed by a trusted authority (can be an open-source service like let's encrypt). You will create a the certificate key pair

Project Title: Setup bind9 DNS server with wireguard Operating System: Ubuntu DNS Configurations: Yes I have done wireguard VPN and bind9 in the same server using docker. The VPN server working fine without any issues but problem with bind9. I setup local DNS zone and checked using named-checkdns it says OK but the problem with that local domain is not resolved on any machine. all VPN client's DNS point to DNS server IP if you read the description carefully write "dnsFix" bottom of your proposal otherwise, you will be reported as a spammer. you should have expert knowledge with below technologies bind9 dns setup wireguard VPN tunnelling ubuntu or linux docker firewall

Project Title: Setup bind9 DNS server with wireguard Operating System: Ubuntu DNS Configurations: Yes I have done wireguard VPN and bind9 in the same server using docker. The VPN server working fine without any issues but problem with bind9. I setup local DNS zone and checked using named-checkdns it says OK but the problem with that local domain is not resolved on any machine. all VPN client's DNS point to DNS server IP if you read the description carefully write "dnsFix2023" bottom of your proposal otherwise, you will be reported as a spammer. you should have expert knowledge with below technologies bind9 dns setup wireguard VPN tunnelling ubuntu or linux docker firewall

Title: Full Stack Description ...website with a clean and modern design. • NodeJS Contact Form Integration: Implement a contact form using NodeJS that sends emails via SendGrid when users submit inquiries. • Azure Deployment: Set up hosting for the React application on Microsoft Azure, ensuring scalability and performance. • GoDaddy Domain Configuration: Connect the Azure-hosted website to a GoDaddy domain name, ensuring proper DNS configuration. Requirements • Proficiency in React for frontend development. • Experience with NodeJS for backend development, particularly in integrating contact forms. • Familiarity with Azure hosting and domain setup on GoDaddy. • Knowledge of SendGrid or similar email sending services. • Strong communication ski...

I'm looking for help with proxification with no IP or DNS leakage for VMWare & VBOX. I need to find someone who can provide the solution for me.

I am in need of a Windows server configuration for my web application, as it is currently not functioning properly. I am open to suggestions for the specific type of configuration needed, but it should include Active Directory, DNS, and DHCP. Skills and Experience: - Proficient in Windows server configuration - Experience with troubleshooting web applications - Knowledge of Active Directory, DNS, and DHCP configuration - Ability to work quickly and efficiently to complete the configuration immediately

I am looking for a freelancer who can help me connect my business website domain to my MS 365 account. Skills and Experience: - Experience in domain management and DNS settings - Familiarity with MS 365 integration - Knowledge of website hosting and domain providers Requirements: - Connect my business website domain to my MS 365 account - Ensure seamless integration between the domain and MS 365 services Timeline: - I have a specific deadline for this project, so prompt completion is required.

Hi, I'm looking for someone to review and fix my Dedicated DNS setup. I'm experiencing mail delivery issues and need it resolved within 48 hours. You should have experience working with Dedicated DNS setups, as well as solving mail delivery issues. If you believe you're the right person for the job, please reach out and let me know how soon you can start. Thanks!

Project Description: Install Power DNS on a Specific Linux Server I am looking for someone who can help me install Power DNS on a specific Linux server. I am unsure if I will require assistance with DNS configuration post-installation. Requirements: - Experience with installing Power DNS on Linux servers - Familiarity with DNS configuration Skills: - Strong knowledge of Linux operating systems - Proficiency in Power DNS installation and configuration If you have the necessary skills and experience, please submit your proposal with relevant examples of previous installations.

Project Description: I am looking for a skilled web developer to link my WordPress website to my existin...existing domain. The ideal candidate should have experience with WordPress and be familiar with domain linking and DNS settings. Requirements: - Experience with WordPress development and customization - Knowledge of domain linking and DNS settings - Ability to troubleshoot and resolve any issues related to domain linking - Attention to detail to ensure a seamless connection between the website and domain Skills and Experience: - Proficient in WordPress development and customization - Familiarity with domain linking and DNS settings - Strong problem-solving skills - Excellent attention to detail Please note that I already have a domain name and have access to th...

PowerDNS Expert I have a simple requirement of building a custom C++ script or customizing PowerDNS Recursor to log on recursive DNS queries with information of the EDNS0 Client IP address field.

...IPs, which are used for VMs. One particuallary is for the load-balancer, which is handling web traffic to other VMs with non-public IP addresses. Simplified traffic flow: User --> Load Balancer VM with Public IP --> Target VM with non-public IP This setup works fine, but I'm planning to add a second server as a replica of the main server. To avoid switching IP addresses for all domains on the DNS side, I would like to make use of a Failover IP. Failover Ips seems to be handled differently at Hetzner (compared to the standard additional Ips, which can have own MAC addresses etc.). The Failover IP is pointing to the main IP of the server, but I would like to route it to the load-balancer VM. Aim is not to do only port forwarding e.g. via iptables. Who can help in se...