DNS Lavori e Concorsi

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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Progetto/Concorso Descrizione Offerte/Proposte Competenze Iniziato Termina Prezzo (EUR)
setup centos postfix with SMTP AUTH setup centos postfix with SMTP AUTH Authenticate using SPF and DKIM Create a roadmap of all the IP addresses Create your authentication record on SPF and DKIM, then publish them Setup your mail server to sign outbound email with DKIM time 1-2 hours 2 Linux, Asterix PBX, DNS, Ubuntu, Gestione Email Feb 21, 2018 Oggi20h 56m €94
FTP setting in Amazon ec2 Need to set up FTP in amazon ec2 22 PHP, Amministratore di sistema, Linux, DNS, Servizi web di Amazon Feb 21, 2018 Oggi6d 17h €16
need help with dns issue for my domain I need urgent help for my dns issue. This job need to be done in teamviewer. 19 Amministratore di sistema, Linux, DNS, Windows Server, Web Hosting Feb 21, 2018 Oggi6d 14h €15
Need help for CentOS Sendmail (Postfix) setup and configutations I have a working CentOS server v6.9 nad I have run to issues on configuring the mail server. I have tried both Sendmail and Postfix, but my emails are not sent out, and no incoming emails. I have MX records with Godadddy. 17 Amministratore di sistema, Linux, DNS, UNIX, Ubuntu Feb 20, 2018 Oggi6d 8h €24
Need Zimbra admin for multiple SMTP server I need to setup multiple SMTP server with different IP addresses per SMTP on Zimbra. 5 PHP, Amministratore di sistema, Linux, DNS, Gestione Email Feb 20, 2018 Oggi6d 2h €68
migrate a dhcp/dns server from a raspberry (raspbian system) to a NUC under raspbian x86 We need to migrate a DHCP/DNS server from a Raspberry pi3 using DNSMASQ with 1 ethernet connexion and 2 wifi connexions to a NUC under raspbian x86 with 1 ethernet connexion, a wifi integrated device and a dongle. The server has to handle a service providing a DHCP service to a network using the eth0 and wlan0 with a range address 1.0.0.2 to 1.0.15.254. (the NUC as the PI3 we where using is acti... 5 Linux, DNS, Debian, Raspberry Pi Feb 20, 2018 Oggi6d -
transfer java web service to another hosting hi i need transfer java web service to another hosting - must have good experience in java deploy - must have good experience in whm configuration and tomcat to running and test java - must have good experience for what the solution for DDos attacker protection - must have good experience for domain configuration to lock a new hosting 11 PHP, Java, Linux, Architettura Software, DNS Feb 20, 2018 Feb 20, 20185d 17h €22
Provide a powershell script for assigning IP settings to multiple nics I need a powershell script which takes network interface id, vlan, ipsettings , gateway, dns , mask as input. Then cycles through each of the interface and applies the vlan and the ip settings to the respective interface. I will have 3 interfaces with seperate vlans 2 DNS, Windows Server, Powershell Feb 20, 2018 Feb 20, 20185d 15h €16
Configurate a Telnet access to my domain (using cloudflare) I have a domain on cloudflare and i want to use a telnet access to my host. I need help to configurate the SRV DNS correctly. 6 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 19, 2018 Feb 19, 20184d 21h €41
Merging of 3 cPanels in WHM of single dedicated server I have 3 websites with their own data including mails on 3 different cPanels on a single dedicated server. 2 of the websites are static 1 of them is a simple e-commerce site with a DB I need to merge them such that 2 of the independent cPanel domains get merged into the single panel as add-on domains with the 3rd remaining as the primary, without any loss of data. The mails need to be carri... 18 Amministratore di sistema, Linux, DNS, Web Hosting, WHMCS Feb 19, 2018 Feb 19, 20184d 19h €85
Fix Pepo Campaign - Verifying Domain Name issue Hello, I use Pepo Campaigns to send bulk emails. I have been receiving emails from Amazon Web Services regarding issue with verifying the domain name. An example email is below: 5 days ago we detected that the TXT record information required to confirm ownership of the domain [url rimosso, accedi per visualizzarlo] in region EU (Ireland) was no longer present. A notice was sent to you at that t... 7 Linux, Commercio all'ingrosso, DNS, Servizi web di Amazon, Gestione Email Feb 18, 2018 Feb 18, 20184d 5h €14
expert in meanstack Hi, I have an issue with my email/registration login. The site is created in meanstack and it is on a digital ocean VPS. It will probably be very easy for someone with this kind of experience but I have no experience with it. I am not sure if it is a coding issue or a networking issue. I have a gmail suite account set up. Please let me know if you can do this. 8 PHP, Amministratore di sistema, Linux, DNS, Amministrazione Rete Feb 18, 2018 Feb 18, 20184d €321
Microsoft ServerExchange Mrigration Create a Plan first and Possibly assist if needed with upgrade two Servers to Server 2012 with Exchange 2016. I have two servers, the first is a Small Bus Server that is just replicating Domain function. The second is running Server 2008 R2 Std. that is the Primary Domain Controller and hosting Exchange 2010. I want to upgrade the Small bus Server to Server 2012 R2 Essentials and also install Exch... 25 Amministratore di sistema, Microsoft Exchange, Active Directory, DNS, Windows Server Feb 18, 2018 Feb 18, 20183d 20h €20
Domain DNS expert Our domain [url rimosso, accedi per visualizzarlo] is down. We really don't know what happened to it. do you have any solution for it? We dont have its backend details too. start your offer by saying dns. 45 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 17, 2018 Feb 17, 20182d 17h €25
WHM- Cpanel Queue delayed with 5 or more hours I have one dedicated server with WHM and Cpanel. The problem is that the queue is frozing emails for 5 or more hours (incoming and outcoming). Also there is a domain [url rimosso, accedi per visualizzarlo] that is sending thousands of spam emails to the server. I have created a cronjob that bounces all the emails from that domain but there are a lot! The normal quantity of emails in queue is ... 21 PHP, Amministratore di sistema, Linux, DNS, MySQL Feb 16, 2018 Feb 16, 20182d 3h €48
windows firewall is not working in windows server 2012 R2 I have downloaded some updates on my windows server and after I restarted my server I couldn't access through Remote Desktop or couldn't access my websites. Apparently my firewall is blocking everything. I tried starting the firewall from the services but it shows me an error: Error 1068: the dependency service or group failed to start I need someone to help me in this regards and i... 19 Amministratore di sistema, DNS, Microsoft, Windows Server, Amministrazione Rete Feb 16, 2018 Feb 16, 20181d 21h €24
DNS MX record help needed... Need some help with sorting DNS MX records... you need to have experience.. And experience with hostgator! 31 Amministratore di sistema, Linux, DNS, Windows Server, Web Hosting Feb 16, 2018 Feb 16, 20181d 15h €17
windows firewall is not working in windows server 2012 R2 I have downloaded some updates on my windows server and after I restarted my server I couldn't access through Remote Desktop or couldn't access my websites. Apparently my firewall is blocking everything. I tried starting the firewall from the services but it shows me an error: Error 1068: the dependency service or group failed to start I need someone to help me in this regards and i... 17 Amministratore di sistema, DNS, Microsoft, Windows Server, Amministrazione Rete Feb 16, 2018 Feb 16, 20181d 13h €22
Setup server need a professional to setup stealth server + vpn. 26 Amministratore di sistema, Linux, DNS, Windows Server, Amministrazione Rete Feb 15, 2018 Feb 15, 20181d 9h €87
Link URL to website I made a website via Wix, but both a domain name via (a Dutch provider). Now I am trying to link the domain to my website, but Wix and the Dutch provider seem be be speaking a different language (at least for a non-technical person like me). I am therefore looking for someone who can help me by looking with me (screen sharing) while updating the relevant DNS records. 8 DNS, Gestione Siti Web Feb 15, 2018 Feb 15, 20181d 8h €15
Email Deliverability, Server Settings and Spam Prevention We have been having email deliverability issues and configuration issues. We're seeking someone to assist us in optimizing our server settings to achieve the best possible email deliverability. We'd like for you to understand our current email processes and advise of best practices and then also configure settings to achieve optimal results. We have an email mailing list of approxima... 8 Commercio all'ingrosso, DNS, Servizi web di Amazon, Email Marketing, Gestione Email Feb 15, 2018 Feb 15, 201820h 27m €166
Decentralized Domain Names Service expert is needed I want to create an own coin with Decentralized Domain Names Service, Decentralized SSL Service, Decentralized Cloud...do not bid if you know nothing about it 26 PHP, Progettazione Siti Web, Graphic Design, DNS, Bitcoin Feb 15, 2018 Feb 15, 201818h 6m €6164
Need 100% Email Uptime I am looking for 100% Email Up-time services and need to get configuration for that. Apply only if you know well about DNS, Failure, Data Redundancy, Linux & Cpanel etc. 14 Amministratore di sistema, Linux, DNS, UNIX, Web Hosting Feb 15, 2018 Feb 15, 201814h 35m €5
Server is not sending emails (whm) After setting up with Gsuite (google mail), my VPS server is not sending the system emails. It shows in mail queue manager, while selecting the 'Deliver selected' shows a timed out message. There are 3 domains (accounts) in VPS. none of them are sending emails. Set to remote server in DNS doesnt make any difference. 6 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 14, 2018 Feb 14, 2018Terminato €14
Fix Mautic URL Clicks Tracking And Bounce Email Management We have installed Mautic and it's working but we have an issue with the URL Clicks Tracking And bounce management for E-mail not working as it should. If an email is bounced back, mautic sees the email, however it does not process the email as a bounce and change the lead list to bounce and mark the user as bounced. you must have prior experience. dns, centos, Virtualmin panel etc. Thi... 3 PHP, Amministratore di sistema, Linux, DNS, Ubuntu Feb 14, 2018 Feb 14, 2018Terminato €131
Help With Squid Proxy Config I simply want to have multiple parent proxies, host on different local ports. So like : External Parent Proxies: [url rimosso, accedi per visualizzarlo] 2001 [url rimosso, accedi per visualizzarlo] 2002 [url rimosso, accedi per visualizzarlo] 2003 Work on local ports: 3128 3129 3130 I did this before, but now forgot , and dont have energy to relearn squid. Thanks 2 Amministratore di sistema, Linux, DNS, Ubuntu, Amministrazione Rete Feb 13, 2018 Feb 13, 2018Terminato €20
Exchange 2016 smtp port 465 connector send working with 3rd party provider Exchange 2016 smtp connector send working with 3rd party provider. Need to be able to send email out via new install of exchange 2016 via newly created smtp port 465 connector to 3rd party. Using teamviewer. 6 Microsoft Exchange, Active Directory, DNS, Windows Server, Gestione Email Feb 13, 2018 Feb 13, 2018Terminato €57
Install and Configure Dedicated Bulk Mail Servers I currently have 3 Linux machines; and will add more later. I need someone with Interspire and/or Mailwizz with PMTA that could setup each of my machines with the software and admin all the proper configurations: + DKIM + IP Rotation + SPF + rDNS 25 PHP, Amministratore di sistema, Linux, Commercio all'ingrosso, DNS Feb 13, 2018 Feb 13, 2018Terminato €122
Need Someone to Setup and install Ms Exchange I got HP mini server, I want some1 to make it as MS exchange and link client computer with them. I got a small office of 5 staff member but need better manged window accounts 28 Amministratore di sistema, Microsoft Exchange, Active Directory, DNS, Windows Server Feb 12, 2018 Feb 12, 2018Terminato €165
debian server virtual host issue we have 3-4 domain on same server and there is only 1 ip fix issue of virther host as all domain loading same site. work need to done using teeamviewer. 21 PHP, Amministratore di sistema, Linux, DNS, Ubuntu Feb 12, 2018 Feb 12, 2018Terminato €27
rdp server hi anyone make rdp server best output.. after finish the project ill check the demo and pay money..before don't ask money only interest persons contact me 10 PHP, Amministratore di sistema, Linux, DNS, Windows Server Feb 12, 2018 Feb 12, 2018Terminato €18
Create proxy server I need a dedicated server to function as a proxy server for my streaming site. My current domain must sit on that server with many other subdomains which my maindedicated servers must route through. More details explained on chat. You must have experience in this field and fluent in English ( Not broken english ) 16 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 10, 2018 Feb 10, 2018Terminato €372
MX records - CNAME record:- TXT records modification just 1 hrs work my domain host in bigrock and host in some were i want assess mail so i need MX records - CNAME record:- TXT records modification in my my windows hosting panel i provide to hosting plesk panel user name and password and MX records - CNAME record:- TXT records modification details i need quickly service 6 DNS, Web Hosting, WHMCS Feb 10, 2018 Feb 10, 2018Terminato €13
I got an account on vultr cloud host and i would like someone to show us how to setup dns and how to do nameservers I got an account on vultr cloud host and i would like someone to show us how to setup dns and how to do nameservers We would like to have nameservers like [url rimosso, accedi per visualizzarlo] and [url rimosso, accedi per visualizzarlo] if possible. Operating system we installed is Ubuntu thanks 10 Amministratore di sistema, Cloud Computing, DNS, Ubuntu, Amministrazione Rete Feb 10, 2018 Feb 10, 2018Terminato €27
windows server 2016 essentials expert We have just bought a server with windows server 2016 essentials intalled, we need someone who can help us seeting up the server when needed in very aspect like setting up a website or connecting a computer so the person will be hired hourly when needed, thanks 23 Amministratore di sistema, Microsoft Exchange, DNS, Windows Server, Amministrazione Rete Feb 9, 2018 Feb 9, 2018Terminato €11
Install a mail server on digitalocean droplet Hi, I need someone to install a mail server on a digitalocean droplet, so that I can create, delete and edit email addresses. Best, Alexandre 20 Amministratore di sistema, Linux, DNS, Servizi web di Amazon, Ubuntu Feb 9, 2018 Feb 9, 2018Terminato €30
Help Configuring SpamAssassin I have a shared hosting account with cPanel and I am having a lot of trouble receiving spam and configuring SpamAssassin. There are several other email accounts in our hosting account, but the overwhelming majority of the spam is being sent to my personal email address. I am looking for someone that can do a screen share with me today around 2:30pm EST to help resolve this. Below are some oth... 5 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 9, 2018 Feb 9, 2018Terminato €127
Cpanel / whm / Senderscore is poor, any one know how to improve? Cpanel / whm / Senderscore is poor, any one know how to improve? 9 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 8, 2018 Feb 8, 2018Terminato €8
exim4 configuration with godaddy VPS relay Hi I need help to configure exim4 with godaddy VPS relay 10 Amministratore di sistema, Linux, DNS, VPS Feb 8, 2018 Feb 8, 2018Terminato €24
Set up bulk-friendly SMTP server Hi, I am trying to send mass e-mail, but all the SMTP servers I've used (mail jet, swipe mail, mail gun, send grid, constant contact, send in blue, etc.) don't work and reject you quickly, only linode would take me for months at a time, but they are hard to set up. I have Group Mail Pro, an old upwork worker set up an smtp server on my windows box and we used linode as a second level up... 5 PHP, Amministratore di sistema, Linux, DNS, Gestione Email Feb 7, 2018 Feb 7, 2018Terminato €158
WHM/CPANEL Conf Stop Spam I need expert in Exim Conf/ WHM/ Cpanel to adjust server conf to stop spam. After adjust you need provide me steps or export conf to replicate this conf in other servers. 13 Amministratore di sistema, Linux, DNS, Web Hosting Feb 7, 2018 Feb 7, 2018Terminato €94
Amazon AWS Workmail Email Configuration and Authentication to avoid listed as Spam I need help setting up my amazon aws workmail address to avoid my emails listed as spam. I am currently NOT using mass emails or marketing... but my individual emails are being marked as spam. This was due to my website/domain being compromised some time ago but I have created a new site with fresh credentials. See attached email deliverability report by mxtoolbox. I have setup everything correct... 2 PHP, Amministratore di sistema, Linux, DNS, Servizi web di Amazon Feb 6, 2018 Feb 6, 2018Terminato €24
Configure Cisco ASA 5510 to work with site to site vpn Replace Cisco 887 VDSL Router with 5510 Setup VPN with existing client sites 4 Amministratore di sistema, Cisco, DNS, VoIP, Amministrazione Rete Feb 6, 2018 Feb 6, 2018Terminato €20
OVH server goes down now in rescue mode need to fix it one of OVH Dedicated server goes down and now in rescue mode need to fix it without datalose and online server . 16 PHP, Amministratore di sistema, Linux, DNS, Web Hosting Feb 6, 2018 Feb 6, 2018Terminato €15
THE FIXED ALL PROBLEME SERVER JOB ALL secure 2 SERVER VPS CPANEL WHM 1 / THE EMAIL SPAM (spamming) 2 / CONFIGURE [url rimosso, accedi per visualizzarlo] cpanelwhm SERVERs, 3 / the fixed the following problem, The service "lfd" appears to be down, 9 Amministratore di sistema, Linux, DNS, Web Hosting, VPS Feb 6, 2018 Feb 6, 2018Terminato €20
Provide SMTP server Hello I need a whitelisted SMTP server provided by you, (no setup on my server ) 17 PHP, Amministratore di sistema, Linux, DNS, HTML Feb 5, 2018 Feb 5, 2018Terminato €16
Upgrade 2 AWS EC2 instances Hi there, I just need bigger servers for 2 AWS EC2 instances. **** Please Backup First and Take Screenshot to Show Me **** pnp-new: increased from [url rimosso, accedi per visualizzarlo] to [url rimosso, accedi per visualizzarlo], cesto: increased from [url rimosso, accedi per visualizzarlo] to t2.large. That's it. Looking for it done in next few hours. 2 PHP, Amministratore di sistema, Linux, DNS, Servizi web di Amazon Feb 5, 2018 Feb 5, 2018Terminato €34
Migración de Sitio Wordpress a un VPS - dns - ngnix Se requiere un freelancer que nos pueda ayudar a mover un sitio en wordpress de un shared hosting a un VPS en contabo, despues necesitamos el dominio que estaba en el shared hosting direccionarlo al servidor de contabo. 20 WordPress, DNS, Nginx Feb 5, 2018 Feb 5, 2018Terminato €78
zimbra configuration I have installed zimbra on a ubuntu server of AWS, I can send but not receive external emails. I need support to be able to correctly configure the DNS services in order to receive external emails. 26 Amministratore di sistema, Linux, DNS, Servizi web di Amazon, Ubuntu Feb 4, 2018 Feb 4, 2018Terminato €71
Custom domain for e-commerce app (SaaS) So my app ([url rimosso, accedi per visualizzarlo]) give subdomain to each users. Lets say Jhon get subdomain jhon.myapp.com. i want to allow users like him to setup their own domain (for example [url rimosso, accedi per visualizzarlo]) on my app. The content of `[url rimosso, accedi per visualizzarlo]` is same with `[url rimosso, accedi per visualizzarlo]` Jhon maybe do setting on my app... 5 Linux, Apache, DNS, Nginx Feb 2, 2018 Feb 2, 2018Terminato €198
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