DNS Δουλειές και Διαγωνισμοί

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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Ξεφυλλίστε Δουλειές στο Freelancer

Εργασία/Διαγωνισμός Περιγραφή Προσφορές/Συμμετοχές Δεξιότητες Ξεκίνησε Τελειώνει Τιμή (EUR)
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... 8 Linux, DNS, Υπηρεσίες Ιστού Amazon, VMware Dec 11, 2017 Σήμερα6μέρα 19ώρα €12
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 Διαχείριση Συστήματος, Linux, Google App Engine, DNS, Φιλοξενία Ιστοσελίδων Dec 11, 2017 Σήμερα6μέρα 18ώρα €19
transfer DNS hosting from godly to wix need help to transfer DNS hosting from Godaddy to wix 32 Σχεδιασμός Ιστοσελίδας, DNS, HTML, Διαχείριση Ιστοσελίδων, Φιλοξενία Ιστοσελίδων Dec 10, 2017 Σήμερα6μέρα 11ώρα €53
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, Φιλοξενία Ιστοσελίδων , WHMCS Dec 10, 2017 Σήμερα6μέρα 8ώρα €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, Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων Dec 10, 2017 Σήμερα6μέρα 5ώρα €24
Active directory Active directory specialist Exchange familiar migration 15 Διαχείριση Συστήματος, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 10, 2017 Σήμερα6μέρα 4ώρα €45
Able to troubleshoot exchange Server and office365 migration Troubleshoot exchange server issue. 6 Διαχείριση Συστήματος, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 10, 2017 Dec 10, 20175μέρα 17ώρα €48
Fix DNS / Server Settings My DNS Server is not working and I need someone who could fix it now. 16 Διαχείριση Συστήματος, Linux, Ασφάλεια Ιστού, DNS, Windows Server Dec 9, 2017 Dec 9, 20174μέρα 19ώρα €19
AWS sever setup I want to migrate my server on AWS. 34 Διαχείριση Συστήματος, Linux, DNS, Υπηρεσίες Ιστού Amazon, Φιλοξενία Ιστοσελίδων Dec 9, 2017 Dec 9, 20174μέρα 14ώρα €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. 34 Διαχείριση Συστήματος, Microsoft Exchange, Active Directory, DNS, Windows Server Dec 8, 2017 Dec 8, 20173μέρα 14ώρα €369
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 Διαχείριση Συστήματος, Linux, DNS, Χειρισμός Email Dec 7, 2017 Dec 7, 20172μέρα 22ώρα €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... 11 PHP, Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων Dec 7, 2017 Dec 7, 20172μέρα 21ώρα €117
Migrating DNS Service for an Existing Domain to Amazon AWS I've registered my domain name with [το url αφαιρέθηκε, συνδεθείτε για να δείτε] and I want to migrate to amazon AWS. 34 Διαχείριση Συστήματος, Linux, DNS, Υπηρεσίες Ιστού Amazon, Φιλοξενία Ιστοσελίδων Dec 7, 2017 Dec 7, 20172μέρα 15ώρα €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 Διαδικτυακή Διαφήμιση, Διαχείριση Συστήματος, Linux, DNS, Υπηρεσίες Ιστού Amazon Dec 6, 2017 Dec 6, 20172μέρα 5ώρα €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, Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων Dec 6, 2017 Dec 6, 20172μέρα 4ώρα €104
I need a DNS tech Me I recently purchased the domain [το url αφαιρέθηκε, συνδεθείτε για να δείτε] from Gsuite. I need to integrate with my outbound email service campaign monitor. They gave me the following instructions: Step 2: Add this DKIM r... 15 DNS Dec 6, 2017 Dec 6, 20172μέρα 2ώρα €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, Ασφάλεια Ιστού, DNS, Ασφάλεια Διαδικτύου Dec 6, 2017 Dec 6, 20171μέρα 21ώρα €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 Διαχείριση Συστήματος, Linux, DNS, Υπηρεσίες Ιστού Amazon, Φιλοξενία Ιστοσελίδων Dec 6, 2017 Dec 6, 20171μέρα 19ώρα €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 Διαχείριση Συστήματος, Linux, DNS, UNIX, Ubuntu Dec 6, 2017 Dec 6, 20171μέρα 14ώρα €5
spam score for automated email sent via wordpress 4.3 Problems that need fixing according to [το url αφαιρέθηκε, συνδεθείτε για να δείτε]: 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... 10 PHP, Linux, WordPress, DNS, Φιλοξενία Ιστοσελίδων Dec 5, 2017 Dec 5, 20171μέρα 10ώρα €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 [το url αφαιρέθηκε, συνδεθείτε για να δείτε] and external domain [το url αφαιρέ... 18 Διαχείριση Συστήματος, Microsoft Exchange, DNS, Windows Server, Microsoft Outlook Dec 4, 2017 Dec 4, 20179ώρα 41λ €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 Developer Dec 4, 2017 Dec 4, 20171ώρα 44λ €102
network Home/office Set up a server or PC to act as server , back up system and have all data on one server instead of individual PCs. We are a small office with 5 people working in it and want to set up a back up system and have all our data in one place . Would also be useful if we can have remote access so can work remotely . At the moment we access data of each other system by peer to peer sharing and through a N... 33 Διαχείριση Συστήματος, Linux, DNS, Windows Server, Διαχείριση Δικτύου Dec 4, 2017 Dec 4, 2017Λήγει €441
Fix DNS errors I have a dedicated server with some DNS errors which need to be fixed. Screenshot attached. 16 Διαχείριση Συστήματος, Linux, DNS, Windows Server, Φιλοξενία Ιστοσελίδων Dec 4, 2017 Dec 4, 2017Έχει λήξει €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 Διαχείριση Συστήματος, Linux, DNS, Ubuntu, Χειρισμός Email Dec 4, 2017 Dec 4, 2017Έχει λήξει €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 Διαχείριση Συστήματος, Microsoft Exchange, DNS, Windows Server, Διαχείριση Δικτύου Dec 3, 2017 Dec 3, 2017Έχει λήξει €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 Διαχείριση Συστήματος, Microsoft Exchange, DNS, Windows Server, Διαχείριση Δικτύου Dec 3, 2017 Dec 3, 2017Έχει λήξει €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 Διαχείριση Συστήματος, Linux, Cisco, DNS, Διαχείριση Δικτύου Dec 3, 2017 Dec 3, 2017Έχει λήξει €123
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 Διαχείριση Συστήματος, DNS, IIS, Windows Server, Διαχείριση Δικτύου Dec 2, 2017 Dec 2, 2017Έχει λήξει €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, Φιλοξενία Ιστοσελίδων Nov 29, 2017 Nov 29, 2017Έχει λήξει €36
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, Διαχείριση Συστήματος, Linux, DNS, Windows Server Nov 29, 2017 Nov 29, 2017Έχει λήξει €91
Exchange Server 2010 When sending mails to gmail we are getting below error. However, other domains are going through. [το url αφαιρέθηκε, συνδεθείτε για να δείτε] gave this error: [[το url αφαιρέθη&k... 8 Microsoft Exchange, Active Directory, DNS, Windows Server, Microsoft Outlook Nov 29, 2017 Nov 29, 2017Έχει λήξει €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 [το url αφαιρέ&thet... 28 Διαχείριση Συστήματος, Linux, DNS, Διαχείριση Ιστοσελίδων, Φιλοξενία Ιστοσελίδων Nov 28, 2017 Nov 28, 2017Έχει λήξει €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 Windows Επιφάνεια Εργασίας, Linux, DNS, Υπηρεσίες Ιστού Amazon, UNIX Nov 28, 2017 Nov 28, 2017Έχει λήξει €82
Install VPN Package on Windows Server We need within a couple of hours a VPN Server installed on our existing Windows Server. Windows Server is currently also in use for both Video Streaming and Communications, so it cannot be re-installed, and an installation should be done securely and detailed. No mistakes can be made. The VPN connection should be using Public-IP + Domain name. Both need a SSL certificate. SSL on Public IP ... 8 Διαχείριση Συστήματος, Linux, Microsoft Exchange, DNS, Windows Server Nov 28, 2017 Nov 28, 2017Έχει λήξει €97
SMTP Server I need someone who can configure my server as a outgoing smtp server only. 3 Διαχείριση Συστήματος, Linux, DNS Nov 27, 2017 Nov 27, 2017Έχει λήξει €31
Xenserver & Virtualizor Admin Hi, Looking for a Server/System Administrator for Xenserver & Virtualizor I require my current Xenserver to be copied to a other Xenserver with little downtime (Less than an hour). Server has the main Xenserver with Virtualizor and 3 VMs The move must move ALL files and run on the same IP as the original. 11 Διαχείριση Συστήματος, Linux, DNS, Windows Server Nov 27, 2017 Nov 27, 2017Έχει λήξει €17
Explanation on domain redirect to page using CNAME I just need an explanation, so that I can reward this project if the explanation works: We need to redirect certain CNAME records to specific landing pages of our system. Example of what we need: Say we have a cname on a domain like: [το url αφαιρέθηκε, συνδεθείτε γ&iota... 4 DNS, IIS Nov 27, 2017 Nov 27, 2017Έχει λήξει €25
Junior system administrator Done rhce and aws training....expertise at webhosting 16 Διαχείριση Συστήματος, Linux, DNS, Υπηρεσίες Ιστού Amazon, Φιλοξενία Ιστοσελίδων Nov 26, 2017 Nov 26, 2017Έχει λήξει €364
Install & Migrate from exchange 2010 on DC to Exchange 2010 on seperate VM Install & Migrate from exchange 2010 on DC to Exchange 2010 on seperate VM All users must be migrated and then exchange 2010 decommissioned from domain controller, maintaining autodiscovery etc ... this will be done on a live environment so care is required and minimal downtime 2 Διαχείριση Συστήματος, Microsoft Exchange, DNS, Windows Server Nov 26, 2017 Nov 26, 2017Έχει λήξει €9
Server Admin ( VPS Expert needed ) HI I need some VPS Expert to install a centos panel on my server using a team viewer, and also my offer is very less for this task due to limited client budget, if you are interested and want many more ongoing projects then please bid on this project, Tasks involved, DNS setup with the website domain name to vps install centos web panel. Thanks 20 Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων , VPS Nov 26, 2017 Nov 26, 2017Έχει λήξει €16
vpn setup and configuration I need help setting up and configuring my VPN 26 Διαχείριση Συστήματος, Linux, Cisco, DNS, Διαχείριση Δικτύου Nov 25, 2017 Nov 25, 2017Έχει λήξει €26
Need Domains If you have domains owned by you or you may have the cpanel for a specific domain,Send us your domain list we will pay you as per the Domain authority and Trust flow for the particular [το url αφαιρέθηκε, συνδεθείτε για να δείτε] ... 23 PHP, Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων Nov 25, 2017 Nov 25, 2017Έχει λήξει €340
set hardware virtualization on windows server 2016 vps Hi I need hardware virtualization on in windows server 2016 vps. I need it today working so would be great if you have time right away. Thanks 10 Διαχείριση Συστήματος, Linux, DNS, Windows Server, Διαχείριση Δικτύου Nov 25, 2017 Nov 25, 2017Έχει λήξει €25
install SMTP to my windows7 and connect to Domain (DNS) Hi, i need u install some mailserver to my Windows7 and confgure that to my domain (change needed DNS to my domain) that i can use SMTP. I send emails from my webserver with php connection to this SMTP that is installed local computer. I use boardband internet on local computer and have 587 port opened for emails. 14 PHP, Διαχείριση Συστήματος, DNS, Φιλοξενία Ιστοσελίδων , Χειρισμός Email Nov 21, 2017 Nov 21, 2017Έχει λήξει €23
ssl configuration with cloudflare hello, I switched nameservers to cloudflare and my ssl stopped to work. Can someone repair it and configure as well cloudflare settings? thanks 18 PHP, Διαχείριση Συστήματος, Linux, DNS, Φιλοξενία Ιστοσελίδων Nov 21, 2017 Nov 21, 2017Έχει λήξει €24
hMailServer 250 Queued problem Hello. i have windows 7 and hmailserver 5.6.6-B2382. And i cant send emails via STMP. All configured but get hmailserver 250 Queued (0.172 and so on). Can u check my settings and maybe domain spf and help me? 6 Διαχείριση Συστήματος, DNS, Windows Server, Διαχείριση Δικτύου, Χειρισμός Email Nov 21, 2017 Nov 21, 2017Έχει λήξει €21
AWS Administrator One of my domains wont verify within AWS SES I would like someone to take a look. Max Budget £5 15 Διαχείριση Συστήματος, Cloud Computing, DNS, Υπηρεσίες Ιστού Amazon Nov 21, 2017 Nov 21, 2017Έχει λήξει €6
Fixing Landing Page Redirects We recently updated two landing pages which redirect to a specific domain name. However the changes are not reflected on the landing pages. We use MailMunch to design our landing pages in WordPress. We are hoping to find someone to fix this for us and maybe make sure this problem doesn't persist in the future. 99 PHP, WordPress, DNS, HTML Nov 21, 2017 Nov 21, 2017Έχει λήξει €77
Dynamic DNS creation for core nodes in case of Autoscaling - AWS We wanted to implement the Dynamic creation/Deletion of DNS for nodes, when the AWS EMR cluster Autoscales up and down for Route53 using Autoscaling cloudwatch events that triggers a lambda functions which in turn creates the DNS for nodes. Resource should have a good knowledge n Python, CloudFormation and all concepts of cloudwatch and lambda functions. 6 Python, Linux, DNS, Υπηρεσίες Ιστού Amazon, Ubuntu Nov 20, 2017 Nov 20, 2017Έχει λήξει €147
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