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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    19 jobs found, pricing in USD

    I am looking for expertise on how I can log into my specific IP address while I am away from it. I think this means setting a VPN as a proxy for my IP address that would specifically show up on your computer.

    $118 (Avg Bid)
    $118 Avg Bid
    2 bids

    hi we have a server [login to view URL] want someone to setup us a whoise data or ip lookup data of that server to our website. i mean when any body search about the server ip information they could find our data instead of the real provider name. options: you can make me a script that we install on our linux based servers so when any body search for ip adress in google he can find that the server...

    $116 (Avg Bid)
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    9 bids
    interspire+pmta 5 days left

    i need some one that can configure an email application like interspire or mailwizz in frontend and PowerMTA in backend for bulk mailing with all mailing authentications like SPF, DKIM, DMARC, RDNS, IP Rotation etc. i need every week.

    $87 (Avg Bid)
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    15 bids
    Setup a VPS proxy server (SG) 5 days left
    VERIFIED

    Wish to Setup a proxy server by own use, Create atlease 100+ proxy ip from server, Singapore IPs.

    $65 (Avg Bid)
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    12 bids

    Exchange Server which is also a DC is not communicating with domain and is giving kerberos errors. Need help repairing this issue.

    $96 (Avg Bid)
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    19 bids
    Email Issue 4 days left

    Please find below error we got, was not delivered to HDFC Bank recipients as it has failed SPF and DKIM validation check. Please inform your email admin to rectify it. Our domain name is [login to view URL] , I checked DKIM records and SPF is good , but mail not sent to particular domain called [login to view URL] . please rectify this issue

    $17 (Avg Bid)
    $17 Avg Bid
    8 bids

    make and maintain 2 webside, and be my server admin if i nead help Scandinavian lanuare… make Money on adds. I tranlate. good and 1 year work. most pay will come lather. 1000 item nead to add and more pay will be more whid good sale.

    $2328 (Avg Bid)
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    53 bids

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly which it need to be fixing. I want to change the ESMTP Exim address to see if i can get my email reaction to inbox. I have tried 2 different domains to send an email to gmail and my email still landing to spam folder. I want you to test my ema...

    $38 (Avg Bid)
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    20 bids

    I am looking for a freelancer who are expert in linux system admin and mail server. I have got a problem with apache software as it is not working correctly. I have changed the main domain in my account but when I changed the main domain there are alot of things that stop working especially in the "change ip address" the ip address did not show up under my account as it show "unknow...

    $117 (Avg Bid)
    $117 Avg Bid
    19 bids

    I am looking for a freelancer who are expert in linux system administrator. I have got a problem with apache software as it is not working correctly. I have changed the main domain in my account but when I changed the main domain there are alot of things that stop working especially in the "change ip address" the ip address did not show up under my account as it show "unknown",...

    $82 (Avg Bid)
    $82 Avg Bid
    16 bids

    Looking for network administrator who are familiar with these concepts: Active Directory forest/domain architecture Virtual Machine DNS  DHCP  Organizational Units  Groups  User Accounts Implement one client computer using virtual machine and connect it to the domain. Use two different user accounts from different OU budget: 20$ strict

    $23 (Avg Bid)
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    47 bids

    Hi, I need an expert in online exchange. We implemented the service two days ago, but we are having problems with several email accounts that send emails constantly during the day, according to my opinion without violating the limits of online exchange but at certain times the server blocks in this particular case an email account because he thinks that they are sending spam emails and it is not l...

    $177 (Avg Bid)
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    2 bids

    Update cPanel settings so emails dont go to Junk/SPAM of recipient

    $19 (Avg Bid)
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    25 bids

    First, my web mails are disconnected from database and I cannot see old emails in all my web mails. Second emails don't get delivered to some addresses both from web mails and from applications on my server. I am using a vps on contabo

    $32 (Avg Bid)
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    14 bids
    Fix Email Address Spam Listing 22 hours left
    VERIFIED

    We have an email address that is being rejected by recipients due to it being flagged as a spam email. We need someone to help reverse this, we do not have access to any dns records.

    $21 (Avg Bid)
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    9 bids

    I am looking for an ongoing Microsoft server specialist for ongoing casual work. The optimum Freelancer will have strong troubleshooting skills and be an expert with Microsoft server technologies including: - Windows Server 2003200820122016 - Exchange - Office 365Azure - ADGroup PolicyDNS etc. - Windows Server Backup and shadow copies. - Powershell and batch scripting I am looking for s...

    $18 / hr (Avg Bid)
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    40 bids

    I am looking for server configuration expert who can install wildcard ssl certificate in my 3 server ip. Same certificate and can help in auto redirect http to https for domains and subdomains.

    $66 (Avg Bid)
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    29 bids

    Rhel satellite server setup needed to be done. Host discovery and other features need to set up so that they work properly.

    $190 (Avg Bid)
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    10 bids

    Intentamos migrar AD y DNS desde una máquina Windows 2003 (que estaba con graves problemas de funcionamiento) a un Windows 2012 R2. La migración salió mal y actualmente no funciona AD y DNS en el nuevo servidor. Cuando intento ingresar a "Active Directory Domains and Trusts" aparece el siguiente mensaje "The configuration information describing this enterprise i...

    $328 (Avg Bid)
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    8 bids

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