DNS Práce a soutěže

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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Projekt/Soutěž Popis Nabídky/Návrhy Dovednosti Zahájeno Končí Cena EUR
System Admin to move 4 cpanel accounts to new server Need System Administrator to move 4 cpanel accounts to a new server He must check that dns work ok at new server before moving the 4 cpanel accounts I have the root access of the VPS account . 32 PHP, Systémový administrátor, Linux, DNS, Webhosting Dec 16, 2017 Dnes6d 21h €25
AWS expert to setup WHM / Cpanel. We need an Amazon Web Services expert who can setup WHM /Cpanel. We already have an instance setup. We already have a license. You need to be familiar with the setup and experience setting up WHM on AWS previously. Read the comments posted here [url odstraněn, pro zobrazení se přihlaste] 16 Systémový administrátor, Linux, DNS, Amazon Web Services, Webhosting Dec 15, 2017 Dnes6d 17h €71
CENTOS7 - DirectAdmin setup Exim (to hotmail/gmail) I am looking for someone that can help us out with getting exim up and running so that it can send to hotmail and other microsoft/google free accounts. DMARC / DKIM / SPF is probably what needs to be set up correctly for this on 4 shared hosting servers. I will need someone a.s.a.p. for this project. 15 Systémový administrátor, Linux, DNS, Webhosting Dec 15, 2017 Dnes6d 12h €136
DDOS Attack Filtering IIS Different IPs are coming to our website and hitting many times per second looking for images that do not exist. It is 404 DDOS attack. /image/[url odstraněn, pro zobrazení se přihlaste] /image/[url odstraněn, pro zobrazení se přihlaste] /image/[url odstraněn, pro zobrazení se přihlaste] .... I block one and another IP shows up to do the same thing. We are using W... 6 Systémový administrátor, Bezpečnost na webu, DNS, IIS, Windows Server Dec 15, 2017 Dnes6d 11h €138
Configure Email Server on Windows 2012 Server Configure all aspect of Email Server on Windows 2012 - connect with our software EasyMail7 to make sure everything works. 16 Systémový administrátor, Microsoft Exchange, DNS, Microsoft, Windows Server Dec 15, 2017 Dnes6d 5h €114
Cpanel hosting Environment Setup on Google Cloud Platform Cpanel hosting Enviornment Setup on Google Cloud Platform 12 PHP, Linux, DNS, Webhosting, Google Cloud Storage Dec 15, 2017 Dnes6d 2h €19
Transfer Domain from NS to GoDaddy We need to transfer a domain from Network Solutions and on to GoDaddy. 31 PHP, Web design, DNS, HTML, Webhosting Dec 14, 2017 Dec 14, 20175d 11h €20
Configure authentication records (PTR and Reverse DNS) on the Windows Server 2016 I need to setup my business on this server which includes sending out my newsletter - So I need someone that is familiar with DNS. Basically, I need to setup up this Windows server with proper PTR and FCrDNS records. 3 Systémový administrátor, Linux, DNS, Windows Server, Administrace sítí Dec 14, 2017 Dec 14, 20175d 5h €22
Find Out Why We Cannot Deliver Email to Gmail and Hotmail - And Correct It We are currently unable to deliver email to gmail and hotmail, outlook, live email addresses for marketing purposes. We use Sendin Blue as our sending service with a dedicated domain and IP just for email. As far as we know, neither are on any blacklists. I need to know why we can't send to these addresses, and how to fix it. I've had no look with the google and microsoft post ma... 20 Zadávání dat, Hromadný marketing, DNS, E-mail Marketing, Vyřizování e-mailů Dec 14, 2017 Dec 14, 20175d 2h €117
MS Exchange Server Problem to Be Solved This is a tiny project for someone who’s VERY experienced with an MSExchange server. We're experiencing two problems when sending mass-mailings from our ATS (PCR Applicant Tracking System) through our server. 1.) The mailings are going through extremely slowly. I checked with all possible sources for this problem (the makers of my ATS, my internet provider, etc.) and as of right... 6 Microsoft Exchange, Active Directory, DNS, Windows Server, Administrace sítí Dec 13, 2017 Dec 13, 20174d 17h €53
IPv6 Configuration Hello Everyone I have dedicated server on hostgator. I purchased domain on Godaddy. I want to configure my domain IPV6. Need to work via Teamviewer. 3 Systémový administrátor, Linux, DNS, Webhosting, VPS Dec 13, 2017 Dec 13, 20174d 8h -
Help me to Sell Hosting Looking someone who Help me to Sell Hosting. Should have kowldge of web hosting , domain ,ssl. Can able to sell web hosting to IT company clients, person. 8 PHP, Web design, DNS, HTML, Webhosting Dec 12, 2017 Dec 12, 20172d 23h €383
Security Check for my CloudLinux Hosting Server I have a Dedicated CloudLinux Hosting Server with around 100 websites hosted: 1. I need my server to be checked for any security vulnerability and provide a good overall security report, also optimize, configure and fine-tune the server settings where required. 2. We are facing phishing attacks especially for a few websites, we need to know if it is a server issue or a website issue. 3. Emails... 8 Linux, Bezpečnost na webu, DNS, Webhosting, Internetová bezpečnost Dec 12, 2017 Dec 12, 20172d 23h €94
task: osclass subdomain configuration Dear all, i have a functional osclass website and it's working. it just needs country subdomain configuration. i tired to do it fallowing the guide and it's not working. it redirects to the subdomain but the link is broke. i cannot figure out what is the problem. only people who have an experience about this subject should post their bidding. this is the link to the guide [url ods... 18 PHP, Linux, Apache, DNS, MVC Dec 12, 2017 Dec 12, 20172d 21h €111
subdomain.domain proxies I want to be able to use my own domain to create http proxies like these ones [url odstraněn, pro zobrazení se přihlaste]:user1: pass1 [url odstraněn, pro zobrazení se přihlaste]:user1: pass1 [url odstraněn, pro zobrazení se přihlaste]:user1: pass1 I need someone to do it for me and show me how to do that with my own domain. 11 PHP, Linux, Softwarová architektura, DNS, Webhosting Dec 11, 2017 Dec 11, 20172d 7h €40
Server request routing using different ip address I Have a vps server and multiple ip address. it wants to switch ip address on each request fired by my server. it means when i fire a request from my server, each time when a new request occurs, it should use a different ip already bought by me for my vps server. 10 PHP, Systémový administrátor, Linux, DNS, Windows Server Dec 11, 2017 Dec 11, 20172d 6h €125
email domain issue + spf issue -- help required urgently I have been having a lot of email issues today, someone has access to be able to send emails from my email address, SPF records and all other records can be provided upon request, need help to resolve this. 10 Systémový administrátor, Linux, DNS, Administrace sítí, Vyřizování e-mailů Dec 11, 2017 Dec 11, 20172d 4h €17
System Admin We are a Start-up in need of a System Admin as freelancer. He/She should have min. 5 years relevant experience. Our requirement is (a) to set up stuff - which will need intensive involvement for short duration and (b) maintain / monitor / modify - which will be periodic and ongoing requirement, but will require very less time as compared to (a). Skills Required are: Microsoft /Linux / VMWar... 25 Linux, DNS, Amazon Web Services, VMware Dec 11, 2017 Dec 11, 20172d €13
Configure G Suit split domain service Hi, I have a cPanel account with 5 emails. And I need to use only 1 email via G Suit. Rest of the 4 emails should work with cPanel. I need to configure the G Suit Split domain feature to use the Google mail and cPanel emails in same time. Thank You 6 Systémový administrátor, Linux, Google App Engine, DNS, Webhosting Dec 11, 2017 Dec 11, 20171d 23h €19
transfer DNS hosting from godly to wix need help to transfer DNS hosting from Godaddy to wix 35 Web design, DNS, HTML, Website Management, Webhosting Dec 10, 2017 Dec 10, 20171d 15h €49
installation ilance v5 in Godaddy - error 403 Forbidenn I need help with error 403 when installing who has experience with iLance v5 software. I'm sure everything is fine according to the documentation, but it only shows white screen apparently DNS problem or .htaccess configuration. 11 PHP, Linux, DNS, Webhosting, WHMCS Dec 10, 2017 Dec 10, 20171d 12h €22
DNS configuration I have installed Ajenti webserver which I want to use to be managing my websites but I am having issues with my websites populating. The websites either take forever to populate or don't at all. I suppose the issue is related to my DNS configuration. I need a linux and bind9 expert to help me sort this out quickly. 19 PHP, Systémový administrátor, Linux, DNS, Webhosting Dec 10, 2017 Dec 10, 20171d 10h €24
Active directory Active directory specialist Exchange familiar migration 23 Systémový administrátor, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 10, 2017 Dec 10, 20171d 9h €48
Able to troubleshoot exchange Server and office365 migration Troubleshoot exchange server issue. 8 Systémový administrátor, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 10, 2017 Dec 10, 201721h 39m €46
Fix DNS / Server Settings My DNS Server is not working and I need someone who could fix it now. 16 Systémový administrátor, Linux, Bezpečnost na webu, DNS, Windows Server Dec 9, 2017 Dec 9, 2017Ukončeno €19
AWS sever setup I want to migrate my server on AWS. 36 Systémový administrátor, Linux, DNS, Amazon Web Services, Webhosting Dec 9, 2017 Dec 9, 2017Ukončeno €37
Microsoft Exchange server setup Hello, We would like an experienced system administrator to setup a Microsoft Exchange email server. Please provide the following information to apply: - a budget for the setup of the exchange mail server - a budget for the installation of 100 mailboxes - any additional budget or resources you will need such as server, license, etc. 38 Systémový administrátor, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 8, 2017 Dec 8, 2017Ukončeno €381
fix mail server postfix I have my ip with poor position, makes some mail bounce or enter as spam, I need to add other domains in and out of mail 14 Systémový administrátor, Linux, DNS, Vyřizování e-mailů Dec 7, 2017 Dec 7, 2017Ukončeno €22
External mail server storage I have set up a zimbra mail server to provide email services to my clients but the cost of storage from my cloud provider would not allow me to offer good rate when it comes to storage hence my intention is to attach a cloud storage so that all the data of zimbra is stored in; that is mails, attachments etc so I can save space on my local VPS. For mails and all data, cloud storage space will be u... 12 PHP, Systémový administrátor, Linux, DNS, Webhosting Dec 7, 2017 Dec 7, 2017Ukončeno €118
Migrating DNS Service for an Existing Domain to Amazon AWS I've registered my domain name with [url odstraněn, pro zobrazení se přihlaste] and I want to migrate to amazon AWS. 34 Systémový administrátor, Linux, DNS, Amazon Web Services, Webhosting Dec 7, 2017 Dec 7, 2017Ukončeno €29
Amazon SES Needed Looking for a supplier who wan provide me with Fresh Active Out of sandbox 50K Amazon SES with 3 regions, looking for a long term business, I will be needing at least 5 accounts every week 8 Internetový Marketing, Systémový administrátor, Linux, DNS, Amazon Web Services Dec 6, 2017 Dec 6, 2017Ukončeno €179
Bulk reverse DNS entries We need a VA who could help us updating 512 reverse DNS entries on our web hosting control panel 3 PHP, Systémový administrátor, Linux, DNS, Webhosting Dec 6, 2017 Dec 6, 2017Ukončeno €105
I need a DNS tech Me I recently purchased the domain [url odstraněn, pro zobrazení se přihlaste] from Gsuite. I need to integrate with my outbound email service campaign monitor. They gave me the following instructions: Step 2: Add this DKIM record to your DNS for [url odstraněn, pro zobrazení se přihlaste] To complete the authentication process, you need to add the following TXT record into the ... 15 DNS Dec 6, 2017 Dec 6, 2017Ukončeno €64
DNS / HTTP / HTTPS and website accessibility health audit and advice I am looking for a technical evaluation of my servers and main domain names DNS health and accessibility. I have had some reports of DNS issues or HTTP accessibility issues and need some high-level technical assistance / scans / reports to locate any issues. The dns of the server was configured over 6 weeks ago so propagation should not be the issue. Thanks 18 Linux, Bezpečnost na webu, DNS, Internetová bezpečnost Dec 6, 2017 Dec 6, 2017Ukončeno €41
AWS Server Optimisation Hi - I am delivering Video Content and Video Ads, I am now incurring a lot of Server Cost. I want to find ways to reduce Server cost. I host my server in AWS. I am looking for someone who is AWS certified and good optimising the servers and reduce cost. 20 Systémový administrátor, Linux, DNS, Amazon Web Services, Webhosting Dec 6, 2017 Dec 6, 2017Ukončeno €10
help me out with som DNS issus in centos and luckyregister I have moved some sites from A to B. Now I have some issues with DNS. When I go to leaf it tells me the glue is missing (incorrect DNS). 20 Systémový administrátor, Linux, DNS, UNIX, Ubuntu Dec 6, 2017 Dec 6, 2017Ukončeno €5
spam score for automated email sent via wordpress 4.3 Problems that need fixing according to [url odstraněn, pro zobrazení se přihlaste]: IP used in the HELO request The hostname should be a domain name, not an IP address Message only has text/html MIME parts You should also include a text version of your message (text/plain) Received: HELO and IP do not match, but should Your domains are not aligned. We can't check DMARC. ... 10 PHP, Linux, WordPress, DNS, Webhosting Dec 5, 2017 Dec 5, 2017Ukončeno €81
Configuration of Microsoft Exchange Server 2016 to receive and send emails in- and externally Exchange Server 2016 is running on an Windows Server 2016 Standard. System language is German. Internal domain [url odstraněn, pro zobrazení se přihlaste] and external domain [url odstraněn, pro zobrazení se přihlaste] are existing. Five email addresses need to be configured in order to receive and send emails. @[url odstraněn, pro zobrazení se přihlaste] and @ [url odstran... 18 Systémový administrátor, Microsoft Exchange, DNS, Windows Server, Microsoft Outlook Dec 4, 2017 Dec 4, 2017Ukončeno €170
HMAIL EXPERT nvestigate and solve HMAIL email issue We hired a guru member to install hmail for us and round cube. An analysis shows this server is being used for spam Our IT just came up with a report It seems like the new server is processing too many spam emails (around 14,568,569) And in the queue, there are lots of spam emails. Someone is sending emails using this server. Please ask the system admin who set up this server to look ... 8 .NET, DNS, Email vývojář Dec 4, 2017 Dec 4, 2017Ukončeno €102
Fix DNS errors I have a dedicated server with some DNS errors which need to be fixed. Screenshot attached. 16 Systémový administrátor, Linux, DNS, Windows Server, Webhosting Dec 4, 2017 Dec 4, 2017Ukončeno €36
Set Up Own Linux SMTP Server - With IP Rotation - rDNS - SPF - DKIM Skills: Debian, Interspire, Linux, Ubuntu Looking for a freelancer to configure an SMTP server (dkins, reverse, spf, etc.). We have a VPS. use in sending unsolicited bulk and guaranteed maximum input box delivered by email. We will have to initially send 10,000 to 20,000 emails / hour. Setup SMTP Server with Postfix + DKIM + IP Rotation + SPF + rDNS I need proof that the ip rotation is working properly. Domain + VPS + FTP available. 19 Systémový administrátor, Linux, DNS, Ubuntu, Vyřizování e-mailů Dec 4, 2017 Dec 4, 2017Ukončeno €118
i want to set up DNS Server in windows 2012 and need to ping in static ip -- 3 - 03/12/2017 13:47 EST i have created DNS and ADDS . now ineed to make name server. i have 2 public ip. i need to access the name servers from other isp 7 Systémový administrátor, Microsoft Exchange, DNS, Windows Server, Administrace sítí Dec 3, 2017 Dec 3, 2017Ukončeno €20
i want to set up DNS Server in windows 2012 and need to ping in static ip -- 2 i have created DNS and ADDS . now ineed to make name server. i have 2 public ip. i need to access the name servers from other isp 5 Systémový administrátor, Microsoft Exchange, DNS, Windows Server, Administrace sítí Dec 3, 2017 Dec 3, 2017Ukončeno €16
Remote support for Freeradius installation We are installing a freeRadius instance and want to migrate some existing traffic on the same. Need remote technical support for the same 9 Systémový administrátor, Linux, Cisco, DNS, Administrace sítí Dec 3, 2017 Dec 3, 2017Ukončeno €124
training to access local host (iis server ) via a domain (on internet) i want to learn to access (iis server) via domain (purchased by me) on internet globally, so want to point domain to local server (iis) and accessed the site globally , ( using proxy ip or dedicated ip or any other techniques) 6 Systémový administrátor, DNS, IIS, Windows Server, Administrace sítí Dec 2, 2017 Dec 2, 2017Ukončeno €15
Install webmail + auto configure domains Hello, i own many domain names i need to setup webmail that allow me to create and read Emails throw my own domains 8 PHP, Linux, DNS, HTML, Webhosting Nov 29, 2017 Nov 29, 2017Ukončeno €37
Mantis and calendar DNS and email config on XAMPP server I already have installed and running locally both Mantis BT and Web Calendar on my windows machine running XAMPP but i cant get to make email notifications work and also dont know how to config DNS on the server 7 PHP, Systémový administrátor, Linux, DNS, Windows Server Nov 29, 2017 Nov 29, 2017Ukončeno €91
Exchange Server 2010 When sending mails to gmail we are getting below error. However, other domains are going through. [url odstraněn, pro zobrazení se přihlaste] gave this error: [[url odstraněn, pro zobrazení se přihlaste]] The IP you're using to send mail is not authorized to send email directly to our servers. Please use the SMTP relay at your service provider instead 8 Microsoft Exchange, Active Directory, DNS, Windows Server, Microsoft Outlook Nov 29, 2017 Nov 29, 2017Ukončeno €33
Help me with my DNS records Hello currently i had a VPS who was running some websites now for a decision we needed to move the websites from the VPS to a fatcow shared hosting Our problem it is that my DNS records are in godaddy and i cannot setup the mx records correctly i mean when im trying to receive an email im receiving this answer: 550: walauthsmtp01: Host [url odstraněn, pro zobrazení se přihlaste]: No u... 28 Systémový administrátor, Linux, DNS, Website Management, Webhosting Nov 28, 2017 Nov 28, 2017Ukončeno €24
Required SMTP server Specialist We created our own SMTP server and allow user to connect to our SMTP to send bulk emails. Our user use different client software to connect with our SMTP and I don't know why some clients software like Atomic Mail Sender, Email Sender Deluxe, individual script do not connect with our SMTP and other do connect. 15 Pracovní plocha Windows, Linux, DNS, Amazon Web Services, UNIX Nov 28, 2017 Nov 28, 2017Ukončeno €83
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