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!

Sur 79,526 commentaires, les clients ont évalué nos DNS Technicians 4.9 sur 5 étoiles.
Embaucher des 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!

Sur 79,526 commentaires, les clients ont évalué nos DNS Technicians 4.9 sur 5 étoiles.
Embaucher des DNS Technicians

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    18 missions trouvées
    Robust SMTP with Webmail Needed
    6 jours left
    Vérifié

    I’m looking for someone who can provide and configure a high-performance SMTP service that comes with an integrated webmail interface. My main use case is sending bulk email, so deliverability, speed, and solid IP reputation matter more than anything else. Here’s how I picture the engagement: 1. Deliverables • An SMTP server fully configured on my domain, ready to send high-volume campaigns. • A webmail front end so I can manage mailboxes, lists, and content without touching the command line. • Proper authentication (SPF, DKIM, DMARC or whatever you recommend) already set up so messages land in the inbox. • Clear, step-by-step handover documentation that lets me add new domains, warm up IPs, and monitor bounce/complaint rates. 2. Tech ...

    €44 Average bid
    €44 Offre moyenne
    7 offres

    We are a premium commercial cleaning company operating across Sydney, Melbourne, and Queensland, servicing multi-location hospitality and restaurant groups. Our contracts are typically 18–36 months, with low churn and high LTV. We are building a disciplined outbound acquisition engine to support significant growth this year (including the potential to materially increase revenue), and we are looking for an operator who can execute with precision. This is not an entry-level “lead gen” role and not mass-email blasting. We require a serious B2B outbound operator who understands deliverability, multi-domain infrastructure, segmentation, and qualification discipline. Objective Build and run a cold email system that produces qualified meetings with multi-site hospitali...

    €1728 Average bid
    Local
    €1728 Offre moyenne
    1 offres
    Email avatar fix
    6 jours left
    Vérifié

    I’m dealing with unreliable email delivery—some messages never leave the outbox, others vanish on the way in, and a few land straight in spam. I need someone who can quickly trace the root cause and put my account back on solid footing. The domain sits on cPanel and I have full DNS control, so editing SPF, DKIM, or DMARC records is no problem if that proves to be the culprit. Should the fault lie within the mail client, SMTP settings, or server throttling, please adjust those as well and show me exactly what you changed so I can keep the setup healthy in the future. Deliverables • Clear diagnosis explaining the issue and its origin • All configuration fixes applied (DNS, SMTP, or client-side) • Proof of successful send-and-receive tests with no messages f...

    €28 Average bid
    €28 Offre moyenne
    13 offres
    Fix Hotmail Block on cPanel IP
    5 jours left
    Vérifié

    Emails sent from my cPanel-hosted domain have suddenly stopped landing in Hotmail / Outlook inboxes. There is no listing on public black-hole services and Microsoft support insists the IP is not formally blocked, yet every message to @hotmail, @outlook and @live addresses is silently dropped. Key context • The mail is generated by the default cPanel mail service (Exim). • No recent changes were made to DNS, SPF, DKIM, rDNS or server configuration. • My only troubleshooting so far has been opening a ticket with Microsoft; the response pointed me to general guidelines without lifting the block. What I need – A thorough diagnosis of why Microsoft is filtering or throttling the IP. – Remediation steps applied (SPF / DKIM / DMARC alignment, rDNS, HELO bann...

    €20 Average bid
    €20 Offre moyenne
    34 offres
    Resolve AWS DNS Reputation ASAP
    5 jours left
    Vérifié

    We are looking for an experienced DNS and domain reputation specialist to help resolve an ongoing production issue affecting users on certain mobile networks (specifically T-Mobile). The specific error users see is: DNS_PROBE_FINISHED_NXDOMAIN Our platform is hosted on AWS (Route 53 + ALB / CloudFront). DNS is correctly configured and resolves properly on most networks (Google DNS, Quad9, etc.). Our domain reputation has already been reviewed and corrected by major security providers. However, users on T-Mobile are still experiencing DNS-based blocking or resolution issues. This appears to be related to carrier-level DNS filtering or residual reputation/security classification behavior — not core infrastructure misconfiguration. ⸻ Scope of Work • Diagnose carrier-level DNS...

    €17 / hr Average bid
    €17 / hr Offre moyenne
    15 offres

    I currently juggle two GoDaddy-registered domains, a Wix site with two years left on its plan, and a separate Bizee site. After an unsuccessful attempt to merge everything myself, I can’t access any of the related email accounts. I have the full DNS records in front of me; what I need now is an expert who can step in, talk through the options with me, and then implement a clean, secure solution. The core pain points are straightforward: restore reliable email access, align and tidy up all DNS settings, and bring these scattered platforms under one roof. Outlook feels like the right home for my mail—encryption is non-negotiable—and Gmail is definitely out. Once the current mess is resolved, I’d also like guidance on adding several new domains without breaking the se...

    €30 Average bid
    €30 Offre moyenne
    25 offres

    I have an email server in my office and want to create DNS record for flawless email delivery. With the present records emails are tagged as Spam and are blocked. Will share the information vie personal email for privacy and security.

    €25 Average bid
    €25 Offre moyenne
    17 offres

    I recently re-branded and now work under a new domain. I need a smooth hand-off so nobody gets lost on the way. Here’s what I’m looking for: • A clean one-page landing site on the new domain that introduces the refreshed brand, shows basic contact details and a short services blurb, and includes a clear call-to-action form. • A proper 301 redirect from every page of the old site to the new home page so visitors and search engines automatically land in the right place and my SEO value is preserved. • Email forwarding that catches anything sent to anyname@old-domain and delivers it to the matching mailbox on the new domain, with SPF, DKIM and MX records correctly updated so replies don’t end up in spam. • Brief hand-over notes that show where the...

    €256 Average bid
    €256 Offre moyenne
    207 offres
    Fix DNS Resolution Failure
    3 jours left
    Vérifié

    Hi, I have a domain for which I am using hostgator as a hosting provider, I want to change the hosting to my dedicated server. My domain registrar updated the SOA to my server IP but the domain is not resolving. Need urgent help. Thanks VIdhya Sagar dixit

    €11 / hr Average bid
    €11 / hr Offre moyenne
    39 offres
    Migrate 10 Yandex Mailboxes
    3 jours left
    Vérifié

    I’m ready to leave Yandex and take ten company mailboxes – along with every email, contact, and calendar entry – to a new provider. I haven’t locked in the destination yet, so if you’re comfortable moving data into Google Workspace, Microsoft 365 / Outlook, Zoho Mail or another solid platform, feel free to recommend the best fit. Scope of work • Export all data from each Yandex account and import it into the chosen service, preserving folder structure, labels, contacts and calendars. • Keep mail flow uninterrupted during the cut-over; update MX, SPF, DKIM and DMARC records when we flip the switch so nothing lands in spam or bounces. • Set up the ten fresh accounts on every device we use – macOS and Windows laptops plus a mix of iPho...

    €85 Average bid
    €85 Offre moyenne
    12 offres
    PowerMTA 6.0r2 Setup Needed
    3 jours left
    Vérifié

    I need help with the installation and configuration of PowerMTA 6.0r2. Ideal skills and experience: - Expertise in PowerMTA - Strong background in email server setup - Familiarity with email delivery protocols Please provide a detailed bid including your experience and timeline.

    €35 Average bid
    €35 Offre moyenne
    8 offres
    Install SSL on Windows 2019
    2 jours left
    Vérifié

    I need a Godaddy-issued SSL certificate installed and fully configured on my Windows Server 2019 VPS that is also hosted with Godaddy. The certificate has already been purchased; what’s left is generating the CSR (if you prefer, I can supply one), importing the returned certs, installing the intermediate chain, and binding everything to the correct IIS site so the domain loads only over HTTPS. Once the certificate is in place, please force-redirect all HTTP traffic to HTTPS, check for mixed-content warnings, and run an SSL Labs test to confirm an “A” rating or better. Deliverables • CSR generation (or validation of my existing CSR) • SSL certificate and chain correctly installed in IIS • HTTP-to-HTTPS redirect enabled and verified • Final rep...

    €19 Average bid
    €19 Offre moyenne
    19 offres

    I need someone to set up MX, SPF, DKIM, DMARC, and domain forwarding because my domain is failing deliverability checks. Please configure my domain and email authentication properly so my cold emails do not go to spam and pass Instantly tests. I am using Instantly for cold emails and GoDaddy for my domain.

    €12 / hr Average bid
    €12 / hr Offre moyenne
    24 offres

    I need an experienced Windows specialist to jump in remotely and keep my small network running smoothly. The environment spans Windows Server 2016, Windows Server 2019 and a handful of Windows 10 workstations. Typical assignments range from one-off fixes to short configuration sprints, so I’m looking for someone who can respond quickly, diagnose accurately and document any changes made. Scope of work Over the coming weeks I expect help with: • Service configuration – DNS, Active Directory, and File & Print Services • Issue troubleshooting – anything from failed roles or features to odd workstation errors • Performance and security checks – tightening policies, reviewing event logs, tuning resources You will connect via remote session (VP...

    €49 Average bid
    €49 Offre moyenne
    17 offres

    My goal is to move my domain registration from Namecheap over to Wix so everything lives under one roof. This is a registrar-level transfer, not just DNS pointing. I have full access to both dashboards and will share temporary credentials through Freelancer’s secure chat. What I need handled: • Unlock the domain and obtain the EPP/Auth code in Namecheap. • Start and monitor the transfer within Wix, completing every confirmation step. • Re-create existing DNS records in Wix so the website and any email stay live during propagation. • Confirm the transfer is marked complete in Wix and that the domain resolves correctly over HTTPS. No help with website design is necessary once the move is finished; I will take it from there. Please tell me about similar trans...

    €24 Average bid
    €24 Offre moyenne
    88 offres

    We need from Pakistan or India. We need for guidance. • Complete server hardening and best-practice mail stack installation (Postfix or Exim, Dovecot, SpamAssassin, etc.). • Proper DNS records—SPF, DKIM, DMARC, rDNS—set up and verified. • IP and domain warm-up plan to protect sender reputation. • Web-based dashboard or lightweight MTA/ESP front-end that lets me import lists, create campaigns, schedule sends, and view real-time stats. • Step-by-step documentation so I can replicate or maintain the configuration without outside help. If you prefer working with a particular control panel (MailWizz, Interspire, Postal, Mailcow, CPanel/WHM), let me know; I’m flexible as long as deliverability remains the priority. Please outline your prefe...

    €8 / hr Average bid
    €8 / hr Offre moyenne
    12 offres
    GHL Expert
    1 jour left
    Vérifié

    Looking for someone to help with with GHL web design and automation for clients

    €5 / hr Average bid
    €5 / hr Offre moyenne
    80 offres

    My Squarespace site is fully built; I simply need the domain to resolve correctly without moving nameservers away from Cloudflare. I want a specialist who can help guide me to update my Cloudflare dashboard, add or adjust the required A and CNAME records that Squarespace specifies, wait for propagation, and confirm the green-light connection inside Squarespace. Key points
 • Cloudflare must remain the authoritative nameserver – please do not touch that setting. • Only A and CNAME records are involved; no MX or other entries need to change. • The Squarespace side is ready, so the task ends when the “Connected” status appears and the site loads over both root and www. Please let me know your estimated turnaround and any brief details you need to s...

    €11 / hr Average bid
    €11 / hr Offre moyenne
    52 offres

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