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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    31 trabajados encontrados, precios en USD

    Necesito un artículo para mi web explicando las opciones que tenemos en ovh a la hora de contratar un hosting y un dominio, mínimo 1000 palabras y una buena estructura para SEO.

    $48 (Avg Bid)
    $48 Oferta Promedio
    2 ofertas

    I have a website developed in Java and framwork (Hibernate). Also website working fine but when I start campaign and traffic comes, then site goes down. I thought issue is from website coding side. I am attaching a images of issue in server for your reference. Per Day Traffic 1000+ Server Configuration Gen4 VPS Linux CentOS 7 4 CPU Cores 8 GB RAM VPS Hosting.

    $123 (Avg Bid)
    $123 Oferta Promedio
    4 ofertas
    pfsense haproxy 6 días left
    VERIFICADO

    I need somebody to help me with pfsense and haproxy

    $32 (Avg Bid)
    $32 Oferta Promedio
    7 ofertas

    I have moved my mail service to a new host. DNS is managed by a specialist DNS host (not my mail host). I need someone who can tell me what settings to use for: A CNAME MX Reverse DNS PTR SPF DKIM DMARC Any other records that might affect deliverability of email. There is currently no website for the domain. I will perform the changes

    $53 (Avg Bid)
    $53 Oferta Promedio
    18 ofertas
    Set up DNS server for ISP 6 días left
    VERIFICADO

    I need to set un a DNS server to improve the quality of service that I am offering my ISP clients

    $379 (Avg Bid)
    $379 Oferta Promedio
    20 ofertas

    We have a Tomcat server running on Windows 10 Server. It has one active domain pointed at it, but we need to have the Tomacat server set up so we can host unlimited domain names on the same server. We would like you to get an example additional domain working on the server, and an instruction video on how to add more domains in the future.

    $155 (Avg Bid)
    $155 Oferta Promedio
    11 ofertas

    Dears; i have servers for sending marketing emails from 2 months i have trouble in delivery we use Linux and we use oempro program for sending emails i need professional person and have high experience in this field thank you

    $71 (Avg Bid)
    $71 Oferta Promedio
    9 ofertas

    Looking for a qualified Unix sys admin to finish setup up of a Linode centos 8 server. it currently has latest CENTOS 8, lamp stack working and fresh install that I did yesterday. There is one root account To add one user account to sudo under ssh 3 SFTP accounts Vsfptd is installed but I need it configuring for this web server. It is our dedicated server so all ftp accounts must be chroooted to...

    $146 (Avg Bid)
    $146 Oferta Promedio
    22 ofertas

    how to open busy websites? easily when the website is full busy

    $91 (Avg Bid)
    $91 Oferta Promedio
    2 ofertas

    I have around 30 domains, most work completely fine, some recent ones do not as for some reason the ns1. server IP is resolving to [iniciar sesión para ver URL] IntoDNS reports some other random messages across my domains such as: Missing nameservers reported by parent ERROR: One or more of the nameservers listed at the parent servers are not listed as NS records at... WARNING: SOA MNAME (...

    $84 (Avg Bid)
    $84 Oferta Promedio
    17 ofertas

    We have Lenovo server and want to host DNS Server and Speed Test Server for our ISP network.

    $81 (Avg Bid)
    $81 Oferta Promedio
    6 ofertas
    Newsletter mails are called spam. 4 días left
    VERIFICADO

    need help with the configuration of my mailserver changes only with TEAMVIEWER have the mailster plugin on wordpress. and my mails are not sent to the recipient. or marked as spam. the same applies if I send mails via outlook Domain at Domaindiscount24 System Plesk messages: dmarc [iniciar sesión para ver URL] DMARC Quarantine/Reject policy not enabled More Info mx [iniciar sesi&o...

    $37 (Avg Bid)
    $37 Oferta Promedio
    4 ofertas
    DNS expert 4 días left
    VERIFICADO

    hi, Guys. i have website and i need dns setting. please contact me. i will explain via chat.

    $21 (Avg Bid)
    $21 Oferta Promedio
    30 ofertas

    I have a metal case server in our datacenter with cpanel premium installed, i want to use this server to send email newletters and i need to configure ip rotation. I want an option to this configuration where i can edit in a file the ip's to use in rotation, if some ip is not in this file will not be used to send emails. I want a fast and transparent service, no newbies, only experience and...

    $118 (Avg Bid)
    $118 Oferta Promedio
    15 ofertas

    help me to set up a VPN by linode and don't have any problem to use it it always tell me ddos attack and the vps will be shut down and customer service let me set up something prevent this situation happened, and i don't know what i should do. please solve this

    $31 (Avg Bid)
    $31 Oferta Promedio
    7 ofertas
    AWS Server setup 3 días left
    VERIFICADO

    need secure amazon web server setup need to run app with Installs 1,000,000+ users data (app like tiktok) give best server suggestion and start work

    $92 (Avg Bid)
    $92 Oferta Promedio
    17 ofertas

    Help me to build a cold email sending machine with highest open rates. Watch this video and build exact machine he has built: [iniciar sesión para ver URL] Tasks: Setup SMTP server Setup VPS Configure everything Link Cloaking

    $59 (Avg Bid)
    $59 Oferta Promedio
    7 ofertas

    The unstable connection from the company network to the web server AWS. We have another website on the same AWS but the connection is better. We use leased-line. Chrome show: "ERR-connection timed out" The root cause may come from DNS, Web services configuration, etc. Pls, help to find it.

    $91 (Avg Bid)
    $91 Oferta Promedio
    14 ofertas

    I have a website ([iniciar sesión para ver URL]) that has SSL binding issues. Works with HTTPS with WWW. Does not work with a naked domain (unsecured) and will only redirect in some circumstances (with WWW). I am needing someone to walk me through fixing this problem with an Azure App Service so that we are not getting not secure messages as folks are often using the naked domain url. What...

    $103 (Avg Bid)
    $103 Oferta Promedio
    6 ofertas

    I have an issue on convertkit with godaddy. I'll provide issue on the chat.

    $396 (Avg Bid)
    $396 Oferta Promedio
    16 ofertas

    Exchange 2013 SSL Certificate Issue. Cert expired need help renewing with EAC access only through powershell.

    $114 (Avg Bid)
    $114 Oferta Promedio
    17 ofertas

    Need a pfsense expert, who know everything about pfsense open source system, Currently i am using captive portal on local database, 800 user already inputed by voucher code, but cause of some rules, 800 phone asking voucher code agan, pfsense can not read the voucher or mac adddress, so thats why need a pfsense expert to solve the issue

    $28 (Avg Bid)
    $28 Oferta Promedio
    3 ofertas

    Eu já instalei o servidor de mail e consigo enviar para qualquer caixa posta, mas não consigo receber, quero ajudar pra configurar os DNS, DKIN, DMARK e SPF; Quero deixar o server de mail funcionando perfeitamente com MailEnable e Windows Server 2019

    $247 (Avg Bid)
    $247 Oferta Promedio
    2 ofertas
    Need an expired domain 3 días left
    VERIFICADO

    W need to get an expired domain. currently we got the list of domains expiring (200,000 domains). The problem is that some of them are going to be in auction and bought. So maybe 85% are going to expired, 15% are going to auction. Maybe we can use this api [iniciar sesión para ver URL]

    $1101 (Avg Bid)
    $1101 Oferta Promedio
    21 ofertas

    I need a server expert who know about STUN/TURN Server

    $188 (Avg Bid)
    $188 Oferta Promedio
    3 ofertas

    I need an Akeneo expert to configure the platform and exchange data between an ERP and Magento.

    $635 (Avg Bid)
    $635 Oferta Promedio
    21 ofertas

    We run an iRedMail + postfix server and are currently having difficulties with many emails, especially to outlook hosted email accounts. Currently hosted on AWS EC2 - We are part of Microsoft block list S3140 There are other email addresses which we also struggle with. RDNS, DKIM, SPF etc have all been thought of. The mail server is currently hosted on AWS using an AWS IP. Please provide y...

    $96 (Avg Bid)
    $96 Oferta Promedio
    14 ofertas

    We run an iRedMail server and are currently having difficulties with many emails, especially to outlook hosted email accounts. - We are part of their block list S3140 There are other email addresses which we also struggle with. RDNS, DKIM, SPF etc have all been thought of. The mail server is currently hosted on AWS using an AWS IP. Please provide your suggestions on what you think needs to ...

    $65 (Avg Bid)
    $65 Oferta Promedio
    12 ofertas

    i have anew dedicated server and i have installed centos-webpanel on it however im sure there is something amiss in the dns , i need someone jus tto check what i have set up to make sure it will all work , at the moment emails do not get delivered although they are in the queue and also when i go to webmail it says it cannot connect to imap i would imagine this to be a very small job and an expert...

    $27 (Avg Bid)
    $27 Oferta Promedio
    22 ofertas

    Hello, I have an IAAS with openstack, i have managed to set up the floating IP, access it and install the Plesk, that works perfectly. But, my shared IP its not acesseble, means that i cant access from outside the domains. I need a qualified technitian with experience that could solve this issues and help me out with creating a easy to use document to deploy intances, associate the IPs (floatin...

    $108 (Avg Bid)
    $108 Oferta Promedio
    5 ofertas

    Large Migration of Websites from Hostgator to Siteground - you must have very fast internet connection (show me screenshot of [iniciar sesión para ver URL]) ,,,,,,know both hosting companies well and WordPress themes and plugins

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    103 ofertas

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