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!

A partir das avaliações de 80,485, os clientes avaliam nosso DNS Technicians 4.9 de 5 estrelas.
Contratar 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!

A partir das avaliações de 80,485, os clientes avaliam nosso DNS Technicians 4.9 de 5 estrelas.
Contratar DNS Technicians

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    8 trabalhos encontrados

    My web app is already live on Replit, with the domain served through AWS Route 53. I now need reliable email notifications wired in so users receive messages straight from the site. Here’s the current stack and what I expect from you: • Code is hosted and deployed inside Replit. • I would like to send the emails through the Resend API, which is available in Replit’s Secrets/Environment manager. • Only email notifications are required for now; SMS or push can stay out of scope until a later phase. Your task is to add the emailing layer, hook it cleanly into the existing codebase, and verify that outgoing messages reach real inboxes (Gmail, Outlook, etc.) without landing in spam. You may suggest or create the necessary templates, set up SPF/DKIM or any ...

    €26 Average bid
    €26 Média
    87 ofertas

    # Project Title: Development of a Wi-Fi-Based Network-Wide Ad-Blocking Device ## Project Overview I am looking for an experienced embedded systems developer or software engineer to develop a compact, hardware-based ad-blocking solution that connects to a Wi-Fi router and blocks advertisements across multiple connected devices without requiring individual ad-blocking applications or paid subscriptions. The goal is to develop a low-cost, reliable device that filters internet traffic at the network level and blocks known advertising and tracking domains while allowing legitimate website content and applications to function normally. ## Key Requirements **1. Network-Wide Ad Blocking** * Block known advertising and tracking domains across connected devices. * Support smartphones, laptops,...

    €69 Average bid
    €69 Média
    29 ofertas
    Zimbra Webmail needed
    3 dias left
    Verificado

    We are looking for an experienced Zimbra Webmail Specialist to help us install, configure, and optimize a Zimbra email server for professional business email communication. Deliverables expected: • Fully functional Zimbra Webmail running on my chosen OS and domain • SSL certificate installed and tested • Admin credentials provided, with at least one user mailbox created as a proof-of-concept • Can be used as SMTP I’ll supply root/SSH access and any DNS records you need. Please outline your experience with Zimbra deployments and give an estimated timeline for completion.

    €35 Average bid
    €35 Média
    60 ofertas

    I currently access my business mailbox through Roundcube on my cPanel host. I’m ready to drop Roundcube completely and run everything through Outlook instead, but I don’t yet have an Outlook (Microsoft 365) mailbox created for this domain. Here’s what I need done during a remote session (AnyDesk, TeamViewer, or similar): • Create the new Outlook mailbox under my domain and migrate every existing message, folder and contact from Roundcube. • Update all DNS records—MX, SPF, DKIM, DMARC—so mail flows only through Outlook and nothing routes back to Roundcube. • Adjust the email-related code on my website (contact forms, PHP mailers, etc.) so it authenticates with the new SMTP settings. • Remove all Roundcube/IMAP references from my ...

    €33 Average bid
    €33 Média
    63 ofertas

    My sub-domain behaves perfectly on desktop, yet on both Android and iOS it instantly bounces visitors to an unrelated site across every mobile browser I have tested. I need you to identify exactly why that mobile-only redirection is triggered and implement a permanent fix. You will have access to the hosting panel (cPanel), DNS records and the WordPress backend if required. Please trace the problem—whether it is malicious code, an outdated plugin/theme, misconfigured .htaccess, rogue JavaScript, or a DNS/SSL setting—and clean it up without affecting the existing content or SEO. Deliverables • Diagnosis summary explaining the root cause • Clean, secure configuration with the unwanted redirect removed • Proof of normal loading on Chrome & Safari mobile...

    €53 Average bid
    €53 Média
    86 ofertas

    URGENT – Complete ALL Pending FR/UK Website Connections to Unblock Independent Audit | DevOps / Full-Stack NEVIE-GLOBAL – France & United Kingdom IMMEDIATE START | 24–48 HOUR TARGET | FIXED PRICE $20–$30 TOTAL We urgently need a skilled DevOps / Full-Stack integration specialist to FINISH the technical connections our previous developer was supposed to complete over the past three days. Both websites and their technical services already exist, but essential deployment, domain and access connections remain unfinished. This is delaying a separately arranged independent technical audit. YOUR JOB IS TO COMPLETE THE MISSING WORK YOURSELF, then demonstrate that the existing environments are accessible and ready for our auditor. You are NOT being hired to conduct a...

    €20 Average bid
    €20 Média
    17 ofertas

    # URGENT – Senior DevOps / Full-Stack Developer | Paid Technical Audit Within 24–48 Hours | NEVIE-GLOBAL Project: NEVIE-GLOBAL – France & United Kingdom IMMEDIATE START REQUIRED – PAID AUDIT – MAXIMUM 48-HOUR DEADLINE We are urgently seeking an experienced, reliable Senior DevOps / Full-Stack Developer to take over and finalize an existing technical deployment and integration project. NEVIE-GLOBAL operates through two companies in France and the United Kingdom. Our websites are already developed or partially deployed. We do NOT want to rebuild everything from scratch. We need a professional capable of rapidly analyzing our existing infrastructure, identifying technical blockers, completing the remaining integrations, and preparing both websites for f...

    €50 Average bid
    €50 Média
    24 ofertas
    Cloudflare, R2, Mail Server Migration
    Encerrado left
    Verificado

    I have two web applications that must follow the same Cloudflare + R2 pattern already running on a third project, so you can reference an existing working setup rather than starting from scratch. For Cloudflare, clone the configuration, update the DNS records, enforce Full (strict) SSL/TLS, and replicate the essential firewall rules we use to keep the apps locked down. Both sites need to be fully functional behind Cloudflare once you are done. Each application also requires its own R2 bucket. One will store user-uploaded content; the other will host a set of static HTML files. Please create the buckets, set the correct CORS and access policies, and update the applications so they read and write to R2 seamlessly. Finally, I need to move off Resend. Spin up a new mail server, migrate th...

    €251 Average bid
    €251 Média
    192 ofertas

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