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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    17 搜到的工作,价格货币为 USD

    Route53 extended solution; I have a VPC in Terraform that has DNS C-Names for each server, that is not my problem. There are two bastion servers that are on prem that are either pointed to by the router x.x.x.x or their internal IPs [登录来查看链接] ejs-blue and [登录来查看链接] ejs-green? Trying to have a solution for deploy jobs and other procedures to have directions? 1) what is the DNS solutions that ...

    $10 - $30
    $10 - $30
    0 个竞标
    Help! Blocked Emails 6 天 left
    已验证

    The emails sent by our dedicated server (Postfix, PHP mail) are blocked or sent directly to junk folders by some networks like Hotmail, Bell, and AT&T. Our IP does not seem to be blacklisted. Sent messages pass SPF DKIM and DMARK. I need counselling from an email expert to help solve the issue. I will not give server access but can forward config files and email headers.

    $57 (Avg Bid)
    $57 平均报价
    10 个竞标

    Searching for someone who can teach the following topics in Linux -Caching only DNS server and its optimization -Setting up DNS primary and secondary Servers -DNS Views and Split Brain DNS -Setting up caching server for IPv6 -DNS security -DNS optimization The price for this training project is $25 so please do not quote above than that. Thank you.

    $31 (Avg Bid)
    $31 平均报价
    3 个竞标
    Server issue 4 天 left

    Hello dear I have issue in my server

    $26 (Avg Bid)
    $26 平均报价
    33 个竞标

    I need reverse proxy setup to point subdomains to horrible URL's with port numbers. I have a box I use to run a Plex server but it has no apache or nginx or lightspeed or ANY web server software so the urls are unmanageable example: [登录来查看链接] (this is fake) I have a VPS that can be used with virtualmin/webmin to setup DNS for the domains and subdomains as well as reverse proxy. If there i...

    $32 (Avg Bid)
    $32 平均报价
    4 个竞标

    I am getting a 404 error while access an API URL, the main URL is working fine though, need to point the URL to the proper API service. [登录来查看链接] This is the MAIN URL for the API. [登录来查看链接] bapp/access/[登录来查看链接] this is the login URL which is not working. Need help to solve this.

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

    I have couple new domains that need to setup in AWS Lightsail and Route 53. Hosting on Plesk. I have difficulties with the setting them up correctly, so somebody who knows what they are doing may have fix it in the second.

    $26 (Avg Bid)
    $26 平均报价
    20 个竞标
    Zimbra Expert 3 天 left

    -Setting up multiple instances of Zimbra Email servers in Open sources edition -Setting up High Availability in Zimbra Open Source edition -Separating roles in multiple servers -Configuring Zimbra as SMTP Relay only Server -Automated backup (Full & incremental) -Email Administration Pro Tips

    $117 (Avg Bid)
    $117 平均报价
    4 个竞标

    Dear Freelancer, I have problems verifying my Namecheap domain with Sengrid. We are setting up our STMP account. I don't know what I'm missing. If you think capable to fix the problem and make my domain verify in Sengrid please apply. (You can check the attached image to see the error). To make sure we don't waste both of our times and to make sure that you understand my project, ...

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

    We have email application which sends emails in bulk the issue is all emails are going in the spam. we are using linux Cpanel. IP is not blacklisted and all the records are pointing to domain. i believe there is some settings requires in cpanel or server which needs to be adjusted on other hosting it's working fine and emails are landing in inbox.

    $26 (Avg Bid)
    $26 平均报价
    13 个竞标
    AWS SES routing server 2 天 left
    已验证

    We do require an emailing routing service via AWS SES MTA.

    $84 (Avg Bid)
    $84 平均报价
    16 个竞标

    We are moving provider for our website from [登录来查看链接] too shopify. We require all our products redirecting too the new pages on the shopify site before it goes live. Help required to do the redirects in bulk and advise on the best practices. Freelancer will have experience with re directs and working with shopify. If a good relationship is built up it could lead to further work related too our n...

    $111 (Avg Bid)
    $111 平均报价
    13 个竞标
    Setup SMTP on Windows server 1 天 left
    已验证

    I need somebody to setup SMTP for mailing on windows server with plesk.

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

    Hello, we are using currently Cpanel DNS only, but we are not happy with this Solution, so we search a Freelancer who can doing: 1. PowerDNS Master Server -Install PowerDNS with Ipv4 und Ipv6 Support as Master on a VPS 2. PowerDNS Master Slave -Install PowerDNS with Ipv4 und Ipv6 Support as Slave on a VPS 3. PowerDNS-Admin Install the PowerDNS-Admin ( [登录来查看链接] ) on a VPS.

    $131 (Avg Bid)
    $131 平均报价
    23 个竞标
    linux server need some changes. 20 小时 left
    已验证

    I need - PMTA. - INTERSPIRE. -iP Rotation, - DKIM, - SPF, - RDNS, - MX, -DMARC if you can make this please let me know! looking forward to work with you for a long term.

    $113 (Avg Bid)
    $113 平均报价
    18 个竞标
    postfix configuration 10 小时 left
    已验证

    need to make postfix mail-forwarder system and be modified dynamically with new addresses. forward x@[登录来查看链接] to x@[登录来查看链接] and y@[登录来查看链接] to yy@[登录来查看链接] and so on. each of these addresses can also send emails from the smtp of the server.

    $96 (Avg Bid)
    $96 平均报价
    22 个竞标

    Looking for someone to help with our business Gmail accounts. Currently not receiving emails across all accounts. Accounts are letting me send but I'm not getting replies. One contact recieved a bounce-back that said the following: Delivery incomplete There was a temporary problem delivering your message to tim@rattlesnakemotel.com. Gmail will retry for 47 more hours. You'll be notified...

    $64 (Avg Bid)
    $64 平均报价
    35 个竞标

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