DNS 工作与竞赛

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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浏览Freelancer上的工作

项目/竞赛 描述 竞标数/参赛作品数 技能 已开始 结束 价格(CNY)
Email validation, Bulk Email Service and Email filtering Email marketing like Mailgun, Sendgrid or Mailjet Need a system which able to send a lot of emails per-hit for marketing purposes, campaign and Email validation service without reach limitation. Email validation services to make sure that our customer's list of contact is clean from an invalid email address or bouncing. 17 Linux, 批发市场, DNS, 电子邮箱营销, 邮件处理 Feb 23, 2018 今天6天 10时 ¥2334
Website DNS management I have a web server and i want multiple domains to be pointed to that server and view the contents. for example [链接已删除,请登录查看] wants to view the contents that are on [链接已删除,请登录查看] it should not redirect, 24 PHP, DNS, 视窗 Server, 网站管理, 网络主机 Feb 23, 2018 今天6天 7时 ¥203
Setup cPanel DNS only servers We have two VPS servers that we want cPanel DNS only installed on and then setup correctly to be DNS servers for our primary hosting environment. We want someone who knows how to setup clusters. We want it so that when we add more hosting servers which we are about to do - it is easy to update. we have a second tool called Secondary MX which will be required to be installed as well on one of th... 16 PHP, 系统管理, Linux, DNS, 网络主机 Feb 23, 2018 今天6天 4时 ¥656
Deploy Traefik I need a DevOps or web engineer to help configure some DNS and networking configuration for docker containers running on my NAS/Web Server. I need someone to configure my domain name to point to my NAS behind a dynamic IP (hopefully pointing to a URL maintained via dynamic DNS. Next, I need to install / configure a wildcard SSL certificate I purchased (or free certs using Let's Encrypt). Fina... 6 系统管理, Linux, 阿帕奇, DNS, 亚马逊网络服务 Feb 23, 2018 今天6天 1时 ¥1077
Fix my homepage's DNS settings My homepage is hosted at Google Sites [1], additionally, I bought a domain from [链接已删除,请登录查看] [2] Problem is that my site can only be opened when using the www prefix [3], not without. I want my homepage to be accessible directly at the root domain, i.e., without the www prefix. I suppose it is an issue of the DNS settings. I attach a screenshot of the DNS settings, please bid for fixing my set... 10 DNS, 网络主机 Feb 23, 2018 Feb 23, 20185天 21时 ¥164
Looking DNN Skin Designer Hello, I am looking for Dotnetnuke Skin Designer, please apply on this job only if you know about Dotnetnuke Skins and how to create it's packages. I am looking for Indian candidate only Thanks, 2 DotNetNuke, DNS Feb 23, 2018 Feb 23, 20185天 16时 ¥120
Configure BULK mails server Hi, I have an online shop with many customers and I want to send the mails to them from my dedicated mail server. I need to config the server with some mail client for my company mails (POP3, SMTP) which I can use on web or with mail client (Outlook, Thunderbird and etc.). I need to use this server for mass(BULK) and transactional mailing to my customers. The server is with dedicated IP and mus... 22 Linux, 批发市场, DNS, 电子邮箱营销 Feb 23, 2018 Feb 23, 20185天 13时 ¥767
Help Setting Up Mining On Amazon EC2 Hi, I'm looking for someone to help set up cloud mining with Amazon EC2 and other VPS. Will be setting up to mine alt coins. You need to be experienced in setting up Amazon and using SSH to access servers. If successful this will be a full time role. 12 系统管理, Linux, DNS, 亚马逊网络服务, Ubuntu Feb 23, 2018 Feb 23, 20185天 12时 ¥60
Sendgrid and Server Integration I would like to integrate my send grid account with my vps server so i can store all contacts on my server and send via sendgrids ip's. I will most likely need a mail client setup on my server as well. 5 PHP, 系统管理, Linux, DNS, MySQL Feb 22, 2018 Feb 22, 20185天 ¥139
Email validation and Email filtering Email marketing Need a setup of VPS to check for email validity & bounce. I have lots of emails to clean up, so maybe we need to setup few server and pipe it with different IPs in order to avoid getting banned . If it can be done with one server its better. 6 Linux, 批发市场, DNS, 电子邮箱营销, 邮件处理 Feb 22, 2018 Feb 22, 20185天 ¥877
Need IPs on my server hidden I have a Xtream Codes panel and looking for someone that can use cloudflare for a streaming server an hide my IPs so its like this http://:8080 and no ip address shows 14 PHP, 系统管理, Linux, 网络安全, DNS Feb 22, 2018 Feb 22, 20185天 ¥3302
configure a DHCP/DNS sever with wifi AP and ethernet connection on ubuntu 16.04 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 ubuntu 16.04 with 1 ethernet connexion, a wifi integrated device and a wifi dongle. The server has to handle a service providing a DHCP service to a private network using eth0 and wlan0 with a range address 1.0.0.2 to 1.0.15.254. (the NUC as the PI3 we were using... 0 系统管理, Linux, DNS, Ubuntu, 网络管理 Feb 22, 2018 Feb 22, 2018已经结束 -
Email Validation and Cleaning App Need a setup of VPS to check for email validity & bounce. I have lots of emails to clean up, so maybe we need to setup few server and pipe it with different IPs in order to avoid getting banned . If it can be done with one server its better. 8 PHP, 系统管理, Linux, DNS, 网络主机 Feb 22, 2018 Feb 22, 20184天 19时 ¥845
need help with dns issue for my domain I need urgent help for my dns issue. This job need to be done in teamviewer. 30 系统管理, Linux, DNS, 视窗 Server, 网络主机 Feb 21, 2018 Feb 21, 20183天 15时 ¥120
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 系统管理, Linux, DNS, UNIX, Ubuntu Feb 20, 2018 Feb 20, 20183天 9时 ¥184
Need Zimbra admin for multiple SMTP server I need to setup multiple SMTP server with different IP addresses per SMTP on Zimbra. 9 PHP, 系统管理, Linux, DNS, 邮件处理 Feb 20, 2018 Feb 20, 20183天 3时 ¥659
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, 软件构架, DNS Feb 20, 2018 Feb 20, 20182天 18时 ¥171
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, 视窗 Server, Powershell软件 Feb 20, 2018 Feb 20, 20182天 16时 ¥122
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, 系统管理, Linux, DNS, 网络主机 Feb 19, 2018 Feb 19, 20181天 22时 ¥317
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... 23 系统管理, Linux, DNS, 网络主机, WHMCS Feb 19, 2018 Feb 19, 20181天 20时 ¥727
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 [链接已删除,请登录查看] in region EU (Ireland) was no longer present. A notice was sent to you at that time. Since 5 days have... 7 Linux, 批发市场, DNS, 亚马逊网络服务, 邮件处理 Feb 18, 2018 Feb 18, 20181天 6时 ¥111
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. 9 PHP, 系统管理, Linux, DNS, 网络管理 Feb 18, 2018 Feb 18, 20181天 1时 ¥2617
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... 27 系统管理, 微软Exchange, 活动目录, DNS, 视窗 Server Feb 18, 2018 Feb 18, 201821时 16分 ¥158
Domain DNS expert Our domain [链接已删除,请登录查看] 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, 系统管理, Linux, DNS, 网络主机 Feb 17, 2018 Feb 17, 2018已经结束 ¥196
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... 18 系统管理, DNS, 微软, 视窗 Server, 网络管理 Feb 16, 2018 Feb 16, 2018已经结束 ¥184
DNS MX record help needed... Need some help with sorting DNS MX records... you need to have experience.. And experience with hostgator! 31 系统管理, Linux, DNS, 视窗 Server, 网络主机 Feb 16, 2018 Feb 16, 2018已经结束 ¥133
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... 16 系统管理, DNS, 微软, 视窗 Server, 网络管理 Feb 16, 2018 Feb 16, 2018已经结束 ¥171
Setup server need a professional to setup stealth server + vpn. 26 系统管理, Linux, DNS, 视窗 Server, 网络管理 Feb 15, 2018 Feb 15, 2018已经结束 ¥676
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, 网站管理 Feb 15, 2018 Feb 15, 2018已经结束 ¥120
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 批发市场, DNS, 亚马逊网络服务, 电子邮箱营销, 邮件处理 Feb 15, 2018 Feb 15, 2018已经结束 ¥1299
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 25 PHP, 网站设计, 平面设计, DNS, Bitcoin Feb 15, 2018 Feb 15, 2018已经结束 ¥47803
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 系统管理, Linux, DNS, UNIX, 网络主机 Feb 15, 2018 Feb 15, 2018已经结束 ¥38
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, 系统管理, Linux, DNS, 网络主机 Feb 14, 2018 Feb 14, 2018已经结束 ¥112
Help With Squid Proxy Config I simply want to have multiple parent proxies, host on different local ports. So like : External Parent Proxies: [链接已删除,请登录查看] 2001 [链接已删除,请登录查看] 2002 [链接已删除,请登录查看] 2003 Work on local ports: 3128 3129 3130 I did this before, but now forgot , and dont have energy to relearn squid. Thanks 2 系统管理, Linux, DNS, Ubuntu, 网络管理 Feb 13, 2018 Feb 13, 2018已经结束 ¥158
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 微软Exchange, 活动目录, DNS, 视窗 Server, 邮件处理 Feb 13, 2018 Feb 13, 2018已经结束 ¥448
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, 系统管理, Linux, 批发市场, DNS Feb 13, 2018 Feb 13, 2018已经结束 ¥950
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 系统管理, 微软Exchange, 活动目录, DNS, 视窗 Server Feb 12, 2018 Feb 12, 2018已经结束 ¥1285
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, 系统管理, Linux, DNS, Ubuntu Feb 12, 2018 Feb 12, 2018已经结束 ¥209
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, 系统管理, Linux, DNS, 视窗 Server Feb 12, 2018 Feb 12, 2018已经结束 ¥139
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, 系统管理, Linux, DNS, 网络主机 Feb 10, 2018 Feb 10, 2018已经结束 ¥2902
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, 网络主机, WHMCS Feb 10, 2018 Feb 10, 2018已经结束 ¥99
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 [链接已删除,请登录查看] and [链接已删除,请登录查看] if possible. Operating system we installed is Ubuntu thanks 10 系统管理, 云计算, DNS, Ubuntu, 网络管理 Feb 10, 2018 Feb 10, 2018已经结束 ¥209
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 系统管理, 微软Exchange, DNS, 视窗 Server, 网络管理 Feb 9, 2018 Feb 9, 2018已经结束 ¥82
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 系统管理, Linux, DNS, 亚马逊网络服务, Ubuntu Feb 9, 2018 Feb 9, 2018已经结束 ¥234
Cpanel / whm / Senderscore is poor, any one know how to improve? Cpanel / whm / Senderscore is poor, any one know how to improve? 9 PHP, 系统管理, Linux, DNS, 网络主机 Feb 8, 2018 Feb 8, 2018已经结束 ¥62
exim4 configuration with godaddy VPS relay Hi I need help to configure exim4 with godaddy VPS relay 10 系统管理, Linux, DNS, VPS Feb 8, 2018 Feb 8, 2018已经结束 ¥184
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, 系统管理, Linux, DNS, 邮件处理 Feb 7, 2018 Feb 7, 2018已经结束 ¥1236
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 系统管理, Linux, DNS, 网络主机 Feb 7, 2018 Feb 7, 2018已经结束 ¥735
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, 系统管理, Linux, DNS, 亚马逊网络服务 Feb 6, 2018 Feb 6, 2018已经结束 ¥184
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 系统管理, 思科, DNS, VoIP, 网络管理 Feb 6, 2018 Feb 6, 2018已经结束 ¥158
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