DNS, short for Domain Name System, is a technology used to map domain names to the associated IP addresses of physical locations. It is the backbone of the internet, allowing fast, smooth browsing. The DNS Technician’s work involves making sure this technology functions properly. A miscalculation or mistake on the part of the Technician can cause a variety of issues such as denied access or pages that won’t load. It is for this reason it is important for DNS Technicians to be able to handle anything from small hiccups to complete system crashes.

Here's some projects that our expert DNS Technicians made real:

  • Installing and setting up a server for existing web applications
  • Troubleshooting and repairing any configuration issues
  • Making sure all pertinent email accounts are protected and secure
  • Fixing errors that impact website performance and speed
  • Setting up digital networks and validating security protocols
  • Relocating websites and configuring networks for new servers

DNS Technicians have experience fixing errors and improving web performance across multiple platforms. Their capabilities are needed in the ever changing web environment; businesses everywhere require their expertise. If you’re looking to make sure your website runs at optimal efficiency, then look no further! Hire our expert DNS Technician on Freelancer.com today, and watch them make your projects come to life!

De 80,457 opiniones, los clientes califican nuestro DNS Technicians 4.9 de un total de 5 estrellas.
Contratar a DNS Technicians

DNS, short for Domain Name System, is a technology used to map domain names to the associated IP addresses of physical locations. It is the backbone of the internet, allowing fast, smooth browsing. The DNS Technician’s work involves making sure this technology functions properly. A miscalculation or mistake on the part of the Technician can cause a variety of issues such as denied access or pages that won’t load. It is for this reason it is important for DNS Technicians to be able to handle anything from small hiccups to complete system crashes.

Here's some projects that our expert DNS Technicians made real:

  • Installing and setting up a server for existing web applications
  • Troubleshooting and repairing any configuration issues
  • Making sure all pertinent email accounts are protected and secure
  • Fixing errors that impact website performance and speed
  • Setting up digital networks and validating security protocols
  • Relocating websites and configuring networks for new servers

DNS Technicians have experience fixing errors and improving web performance across multiple platforms. Their capabilities are needed in the ever changing web environment; businesses everywhere require their expertise. If you’re looking to make sure your website runs at optimal efficiency, then look no further! Hire our expert DNS Technician on Freelancer.com today, and watch them make your projects come to life!

De 80,457 opiniones, los clientes califican nuestro DNS Technicians 4.9 de un total de 5 estrellas.
Contratar a DNS Technicians

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    15 trabajos encontrados
    HTML Site Hosting & Setup
    6 días left
    Verificado

    Dynamic dashboards with all moving objects

    $274 Average bid
    $274 Oferta promedio
    105 ofertas

    Hiring: Site Reliability Engineer (SRE) – Observability (1 month Contract) - Work from Office Location: Pune Employment Type: 1 month Contract Experience: 4–6 Years We are looking for a skilled SRE – Observability Engineer to manage and enhance monitoring solutions across complex systems. Key Responsibilities: • Design and implement end-to-end observability solutions (metrics, logs, traces) • Monitor application performance, APIs, networks, and infrastructure • Build dashboards, alerts, SLIs/SLOs for proactive issue detection • Automate monitoring, alerting, and incident response workflows • Collaborate with DevOps, development, and infrastructure teams • Provide L2/L3 support for observability tools and platforms • Ensure syst...

    $3871 Average bid
    $3871 Oferta promedio
    16 ofertas

    I need to move my static HTML/CSS website from its current server to a new hosting account and would like the domain transferred at the same time so everything ends up under one roof. I’m aiming for a smooth hand-off with no downtime, intact SSL, and URLs that behave exactly as they do now. The site itself is straightforward—no databases, no CMS—so the job is mainly about cleanly copying the files, configuring the new cPanel (or equivalent), pointing DNS, and verifying that every page, asset, and redirect works once propagation finishes. I’ll provide full access to the existing hosting control panel and registrar as soon as we kick off. Deliverables • Complete file migration to the new host • Domain transfer initiated and completed, including updated...

    $397 Average bid
    $397 Oferta promedio
    296 ofertas
    RamNode VPS Configuration Fix -- 2
    4 días left
    Verificado

    After moving my sites from RamNode’s cloud hosting to a new VPS, several core services stopped working. WHM and cPanel are installed and accessible, yet there were issues with the site. I changed the mailservers back to cloud hosting. What I need right now is a full review and clean configuration of the server so every component—mail server, FTP service, and DNS including nameserver glue—operates smoothly. Please log in, audit each service, adjust the settings, and document any permanent changes you make. Before I repoint the real nameservers, show me a working preview link or temporary hostname that proves the sites load correctly and email delivers both ways. Please also help me verify the glue records through WHOIS, so include that in your checklist. Deliverable for...

    $127 Average bid
    $127 Oferta promedio
    58 ofertas

    Hello. We shippping rates setup in CS-CART version 4.9.3 however it's not setup correctly and we need someone to come up with a new way to produce the rates for the website. Currently, we are using the UPS API, but there are complications with it, and we will need to set up possible manual rate tables instead. CS-Cart experience is a big plus.

    $33 / hr Average bid
    $33 / hr Oferta promedio
    128 ofertas

    Environment Dedicated server on OVH OS: Linux DNS server: BIND (named) Nameservers: → → (OVH failover IP) Problem Domains (e.g. , ) are configured and working locally, but fail globally with: SERVFAIL No Reachable Authority Example: dig @8.8.8.8 → SERVFAIL What has been verified BIND is running correctly Zones are properly configured and loaded SOA records respond correctly on both nameservers Both NS respond locally Glue records are correctly configured at the registrar Nameservers are correctly delegated at the TLD level Firewall (iptables) allows TCP/UDP port 53 DNS service is listening on both IPs Failover IP is assigned to the server interface Key Findings From another OVH server: dig @ → timeout dig @ → timeout Packet loss detected when pinging the ...

    $34 Average bid
    $34 Oferta promedio
    35 ofertas
    Fix Spamhaus Blocklisting on WHM
    3 días left
    Verificado

    My cPanel/WHM mail server for keeps landing on the Spamhaus blocklist and mail flow stops every time it happens. The stack is straightforward—IBM hardware → VMware ESXi → AlmaLinux VM running WHM/cPanel—all hosted in our own data-center. I have already opened tickets with Spamhaus, but the listing returns as soon as they clear it, so the root cause clearly sits on our side. static IP we bought from Airtel What I need from you is a thorough audit of the server and its surrounding network to identify exactly why Spamhaus keeps flagging us and then to implement a lasting fix. That may include reviewing rDNS, SPF, DKIM, DMARC, HELO practices, outbound filtering, queue hygiene, firewall rules, and any reputation or relay issues you discover. If you spot configuration we...

    $32 Average bid
    $32 Oferta promedio
    12 ofertas

    My Squarespace-hosted domain has SSL certificate errors. Visitors see security warnings, and some can't even access the site. The domain itself is registered right inside Squarespace, so everything should be straightforward—yet it still says the SSL Certificate is "unavailable" What I need from you: • Audit the existing Squarespace DNS records (A, AAAA, CNAME, and any legacy TXT entries) and identify whatever is blocking the automatic SSL/TLS provisioning. • Adjust the records or SSL settings inside Squarespace to allow the platform to re-issue its certificate (or propose an alternate path if a manual certificate is required). • Confirm propagation, then verify the site loads cleanly over HTTPS in all major browsers and returns an “A” rating...

    $147 Average bid
    $147 Oferta promedio
    94 ofertas
    RamNode VPS Configuration Fix
    2 días left
    Verificado

    After moving my sites from RamNode’s cloud hosting to a new VPS, several core services stopped working. WHM and cPanel are installed and accessible, yet there were issues with the site. I changed the mailservers back to cloud hosting. What I need right now is a full review and clean configuration of the server so every component—mail server, FTP service, and DNS including nameserver glue—operates smoothly. Please log in, audit each service, adjust the settings, and document any permanent changes you make. Before I repoint the real nameservers, show me a working preview link or temporary hostname that proves the sites load correctly and email delivers both ways. Please also help me verify the glue records through WHOIS, so include that in your checklist. Deliverable for...

    $143 Average bid
    $143 Oferta promedio
    57 ofertas

    I’m preparing a series of migrations that span classic on-premises Exchange environments right through to Exchange Online, and I need a pair of expert hands to keep everything smooth, scripted, and well documented. Scope of the work – Review my current on-premises and cloud Exchange infrastructure, identify any configuration gaps, and propose a seamless hybrid posture. – Use PowerShell to manage Exchange servers: mailbox moves, batch creation, throttling policies, transport rules, and automated health checks are the immediate priorities. – Tackle Microsoft 365 and Teams setup, user management, and the trickier integrations (voice, compliance connectors, guest access) so end users experience a single, reliable platform. – Coordinate with my network team ...

    $292 Average bid
    $292 Oferta promedio
    13 ofertas
    Fix Website Email Routing Issue
    1 día left
    Verificado

    I need a technician to jump on AnyDesk with me and get the site-generated messages flowing again. We use Microsoft Outlook for all mailboxes, yet none of the forms or system emails sent from the site ever make it to the inbox. The site is on a shared hosting plan, so you’ll have to work within the host’s control panel limits. During the session you’ll trace why messages that the website says are “sent” never reach Outlook—checking DNS (MX, SPF, DKIM), mail logs, PHP mail settings, or any other layer that could be blocking or mis-routing traffic. Once corrected I want to see a live test message arrive successfully and get a short note of the exact changes made so I can reference them later.

    $134 Average bid
    $134 Oferta promedio
    135 ofertas
    Migrate Multiple WordPress Sites
    21 horas left
    Verificado

    I need a reliable specialist to move more than three WordPress sites from my current DigitalOcean droplet to a new GoDaddy hosting account. Each site runs on a custom-built theme, so the move must preserve all theme settings, media, URLs, permalinks and existing functionality without breaking anything. Here’s the flow I have in mind: you will package the files and databases on DigitalOcean, configure the new GoDaddy environment (PHP version, MySQL, SSL, email if applicable), import everything, update wp-config, and point DNS only after I confirm each site is loading properly on the temporary preview domain. Zero data loss and minimal downtime are essential. Deliverables • Fully migrated WordPress sites live on GoDaddy and loading over HTTPS • Custom themes working exa...

    $150 Average bid
    $150 Oferta promedio
    240 ofertas

    I bought the domain through Cloudflare and built my site in Squarespace, but every attempt to link them ends with Squarespace showing “Connection Failed.” I have already entered the two A records and two CNAMEs Squarespace lists and, at first glance, everything looks correct; the issue seems to sit on both the Cloudflare and Squarespace sides. I need someone who has hands-on experience fixing this specific pairing to review the current DNS zone in Cloudflare, adjust any proxy or TTL settings that might be blocking verification, and then walk the setup all the way through until Squarespace recognises the domain and the live site loads securely at both the root and www versions. Please let me know about similar connections you have repaired and how quickly you can get this one ...

    $14 / hr Average bid
    $14 / hr Oferta promedio
    70 ofertas
    Trophy icon Personal Domain Portfolio Manager
    6 días left

    My small collection of personal-use domains needs an experienced registrar professional to keep everything running smoothly. The core of the job is ongoing management of the existing portfolio—renewals, consolidation between registrars when it makes sense, and quick DNS tweaks so every site continues to resolve without a hiccup. Here’s what success looks like for me: • Every domain remains active, set to the correct auto-renew cycle, with privacy and security features properly enabled. • Name-server or record changes I request (A, CNAME, MX, TXT, etc.) are implemented accurately and propagated cleanly. • If a registrar proves unreliable or overpriced, you prepare a painless transfer plan and execute it with zero downtime. • Any odd error messages, p...

    $7 Average bid
    $7
    27 participaciones

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