DNS stands for Domain Name System. Being a naming method for computers, services and resources connected to the internet or any private network, it allows users to associate information to particular domain names.

Businesses and organizations are constantly providing information, services and products using the internet. In fact, most businesses nowadays have online components to stay relevant in the fast changing world of technology. To ensure that they reach their target audience, DNS associates their information, services or products to their names. Improper naming could prove a challenge if the target audience finds it difficult to access such service. As far as the internet is concerned, the issue of security will always surface, thus a source of worry. It is for this reasons that DNS professional services come in handy.

Demand for DNS services is increasing every day. This is because numerous websites are launched everyday, making DNS jobs very relevant. It is for this reason that offering your professional services on Freelancer.com will allow you to create connections with employers who are searching for professional experts who can provide relevant solutions to their pressing needs. As a freelancer, there will always be work for you.

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    18 找到的工作,价格在 HKD

    I need someone with expert knowlegde on zimbra mail, I have set up the server and it working well but I can't send emails to gmail or yahoo. I would like to have resolved as soon as possible.

    $196 (Avg Bid)
    $196 平均报价
    12 竞标

    Help me set up google gsuite as well as email for sending and receiving. This will include MX records, SPF records, DKIM, DMARC etc.

    $706 (Avg Bid)
    $706 平均报价
    15 竞标

    I would like to have a person who knows about DNS and Reverse DNS

    $412 (Avg Bid)
    $412 平均报价
    19 竞标

    creat dns ( main domain) ns1 ns2 ns3 ns4 and link all domains on those dns rename server name ( pay attention on cpanel licen)

    $173 (Avg Bid)
    $173 平均报价
    21 竞标

    I have a dedicated server hosted at 1and1.com. It currently hosts 3 domains plus some several subdomains with websites corresponding to the domains & subdomains. The server is managed with Plesk. The Plesk email system is used for my business email. Last week, the server was compromised by somebody who has been continuously sending SPAM from all 3 domains on this server. I cannot use my own...

    $1020 (Avg Bid)
    $1020 平均报价
    13 竞标

    1) maeke fresh EC2 installation with w wwwwwwwwwwwwwwwwwonly6?desired subdomain in question 2)make p[anel and WP backups 3)look carefullllly for exploits 4)make AWS server VPN for home ane network 5?Make solid backuos 6)cpability for sole cpanel instance with only subdomain Verification that VPS works properly. 8) carry on with project as discussed wwwwwww

    $1208 (Avg Bid)
    $1208 平均报价
    13 竞标
    tcp/ip, dns, http 3 days left
    已验证

    i want to learn tcp/ip, dns, http from packet tracer some one who can explain clearly

    $62 / hr (Avg Bid)
    $62 / hr 平均报价
    21 竞标
    Fix SSL hostname Cpanel 3 days left
    已验证

    So, we made this for another server, now I just can't remember how. Need someone to fix it.

    $612 (Avg Bid)
    $612 平均报价
    55 竞标

    Hi, I have legit copy of interspire which needs to be installed on digital ocean server My requirements: 1) Installation of interspire, should be working, cron working and system functional. 2) Installation would be on domain B and doman A must be fully authenticate to send emails via domain B through DKIM, SPF, DMARC 3) check would be done on mail-tester and results should be 9.5/10 atleast. 4) D...

    $282 (Avg Bid)
    $282 平均报价
    14 竞标

    Hi, I need to create a Domain controller machine and another machines where I'll built my application. We've already the 2 machines etc. But we can't connect the machine application to the domain controller. I need to fix this or maybe use Microsoft Ad from aws. (the only thing is that we do not have much users: 2. So AD is much expensive than a micro instance like domain controller...

    $3422 (Avg Bid)
    $3422 平均报价
    31 竞标
    WHM migrate 1 day left
    已验证

    I want to migrate my all data in other whm

    $139 (Avg Bid)
    $139 平均报价
    26 竞标
    tcp/ip dns, http 1 day left
    已验证

    need more details about above area

    $572 (Avg Bid)
    $572 平均报价
    33 竞标

    I have a website to host on OVH but I have several questions so I need an expert on hosting, security and hosting administration who can advice me on the best offer to choose (beetween all the OVH servers), the one that will suit me the best.

    $183 (Avg Bid)
    $183 平均报价
    27 竞标

    How to set path of website domain in whm server or else?

    $212 (Avg Bid)
    $212 平均报价
    20 竞标

    I have had my own VPS for years, I have had issues with security and reverse DNS. Looking for someone with WHM and server knowledge to help fix main issue - My emails keep getting rejected from hotmail and other hotmail related servers and also to take a look at if the server is configured properly and any main security issues. I have implemented a firewall and geo-blocking as well.

    $597 (Avg Bid)
    $597 平均报价
    32 竞标

    I have a virtual server running Ubuntu 18.04 at Hetzner Cloud where I primarily want to learn more about Netplan and LXD network configuration. The server comes with one IPv4/32 network address and one IPv6/64 subnet. The standard network configuration is based on cloud-init which has to be disabled. I have installed LXD 3.0.1 with ZFS and initialized LXD with default values. Finally I launched ...

    $871 (Avg Bid)
    $871 平均报价
    3 竞标

    I have a source code for a small crypto exchange and I need to host it on AWS, I need a cost effective server

    $1114 (Avg Bid)
    $1114 平均报价
    25 竞标

    Hi, I am planning to send out 100.000 to 200.000 mails per week and for that I need somebody to build me my own SMTP Server that gets hosted on one an VPServers. It must have SSL encryption and it is very important to me that the DKIM, RDNS & SPF values get all set up correctly. There must be an import- and exportfunction for adresses. It is an absolut MUST that there is an integrated unsub...

    $4001 (Avg Bid)
    $4001 平均报价
    36 竞标

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