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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    15 份搜到的工作,货币单位为 USD

    I am using My own hosting server but smtp not working perfectly, mail is not incoming from another server but mail going out successfully from my server to another server. my server sent mail successfully but my server can't received incoming mail.

    $22 (Avg Bid)
    $22 平均报价
    3 个竞标

    My email Server are not getting delivered through my Mailwizz and Interspire i need someone who can fix this. I have OVH VPS Server

    $34 (Avg Bid)
    $34 平均报价
    2 个竞标

    I need a reliable server admin for some immediate tasks and future work. Current tasks are: 1. I need my Hestia panel DNS configuration to be edited to allow a subdomain for Sendy mailing platform. Sites are hosted on AWS though Hestia/Vesta is all that is needed for this task. 2. Sendy mail platform needs some troubleshooting for an issue with links in emails (related to above). 3. One time l...

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    11 个竞标

    I have a little problem with my client's mail id. mail is not delivering properly. I Need a person, that can help me to set up spf, dkim, and dmarc in control panel. I am using CWPPro for the control panel (cPanel). Result: mail should be delivered properly. One who is selected for the project has to resolve in 3 different domains.

    $62 (Avg Bid)
    $62 平均报价
    18 个竞标

    The website is [登录来查看链接] I migrated my VPS with Plesk from OVH to Vultr. The domain name remained on OVH. I have changed all the DNS but the site still does not work. I have successfully migrated 4 sites which works fine, but this one doesn't. I waited 24 hours for the DNS propagations but still nothing. On the other hand, the subdomains work well and the sites have been migrated. So it...

    $22 (Avg Bid)
    $22 平均报价
    24 个竞标

    I have a little problem with my client's mail id. mail is not delivering properly. I Need a person, that can help me to set up spf, dkim, and dmarc in control panel. I am using CWPPro for the control panel (cPanel). Result: mail should be delivered properly. One who is selected for the project has to resolve in 3 different domains.

    $17 (Avg Bid)
    $17 平均报价
    12 个竞标

    I need help to set-up Nameservers in Godaddy VPS. It's Windows 2019 Server

    $19 (Avg Bid)
    $19 平均报价
    10 个竞标

    Looking for someone to help setup a domain server (Windows server 2019) on a PC and setup authentication on a Panlview Plus 6 ME to work with a domain server instead of local authentication.

    $38 / hr (Avg Bid)
    $38 / hr 平均报价
    6 个竞标

    Azure does not provide CDN-managed certificates to non WWW domains. So, I wanted to use my own certificate for my domain. For that, first I need to buy an SSL certificate & then I have to upload it to the Azure key vault. Then I can upload my own certificate. So need someone's assistance in completing this whole process. Preferably someone who has done this before for their projects or w...

    $19 (Avg Bid)
    $19 平均报价
    5 个竞标
    Test a website from CHINA 3 天 left
    已验证

    I need to test [登录来查看链接] website from China and in case check: - if dns working well (with Cloudflare) - in case ...is not working analyze and help in setting it up well so I need some IT and Network, that understand Chinese Server/Web infrastructure

    $25 / hr (Avg Bid)
    $25 / hr 平均报价
    1 个竞标

    Hi I need a system setup and new emails that wont get blacklisted or ever sent to someones junk/spam folder. I send lots of emails through outlook

    $129 (Avg Bid)
    $129 平均报价
    10 个竞标

    I hosted wordpress in digitalocean server and install let's encrypt ssl in server. It was working [登录来查看链接] But unfortunately [登录来查看链接] is not redirect to [登录来查看链接] So i need help to fix this issue and below urls need to redirect to [登录来查看链接] [登录来查看链接] [登录来查看链接] [登录来查看链接]

    $15 (Avg Bid)
    $15 平均报价
    28 个竞标

    I have a postfix server and need to configure SASL. Thank you

    $23 (Avg Bid)
    $23 平均报价
    5 个竞标

    Need a pro for interspire setup on New VPS server( No control panel) Bought server on Vultr and need files and everything active

    $127 (Avg Bid)
    $127 平均报价
    15 个竞标

    We are looking for a MS Office 365 Exchange and DNS specialist who are able to help us to secure our MS O365 mail server and get a higher score via internet.nl. We are getting a score of 69% on [登录来查看链接] with the below standing values: - Not reachable via modern internet address, or improvement possible (IPv6) - Failed :Not all domain names signed (DNSSEC) - Passed :Authenticity marks against ema...

    $34 / hr (Avg Bid)
    $34 / hr 平均报价
    8 个竞标

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