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!

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    Fix Email Bouncebacks on VPS 6 dní left
    OVĚŘENÉ

    I'm looking for an experienced technician to help resolve an email sending issue I am experiencing. Despite scoring 10/10 on and being fine with SPF, DKIM and DMARC on mxtools, my emails are bouncing back from Gmail and Yahoo. My domain is not blacklisted, so I suspect there could be an issue with my Virtual Private Server (VPS). Key Tasks: - Analyze my VPS email server configuration - Determine the cause of the bouncebacks from Gmail/Yahoo - Make necessary changes to stop the bouncebacks Ideal skills for the job would include: - Deep understanding of Email systems and protocols - Experience troubleshooting email delivery issues - Proficiency in VPS and hosting services - Familiarity with SPF, DKIM, DMARC implementation and troubleshooting. I set up the email system myself, so I&#...

    €101 (Avg Bid)
    €101 Průměr. nabídka
    9 nabídky

    I'm facing some DNS and Active Directory related issues on our on-premises servers. I need an expert who can delve into the root of the problem and resolve these issues for us. Your main tasks would include: - Checking DNS configurations. - Verifying Active Directory replication. You will be provided with full administrative access to the servers to ensure that you have everything you need to identify and solve the problems. Your expertise in these areas will be crucial to our operations.

    €28 / hr (Avg Bid)
    €28 / hr Průměr. nabídka
    17 nabídky

    I'm encountering an issue when forwarding emails to a PHP script on my cPanel email server. I need a professional to debug and resolve this problem. Key Responsibilities: - Identify and troubleshoot the error in the email forwarding process - Implement a working solution to ensure emails are successfully forwarded to the PHP script that starts with #!/usr/local/bin/php Requirements: - Experience in working with cPanel email servers - Proficiency in PHP and scripting languages - Strong debugging and troubleshooting skills Communication: - Please message me through Freelancer.com's platform Looking forward to working with an experienced professional who can swiftly resolve this issue.

    €24 (Avg Bid)
    €24 Průměr. nabídka
    35 nabídky

    I'm seeking an expert to improve and maximize my Office 365 email deliverability rates by boosting DMARC, SPF, and DKIM authentication protocols. I'm not completely certain if I'm experiencing any deliverability issues or receiving bounce-back messages, hence, expertise in diagnostic skills for these issues is highly desirable. Ideal candidate for the job should: - Have in-depth knowledge and experience with DMARC, SPF, DKIM authentication protocols. - Be capable of identifying and fixing potential deliverability problems. - Have experience with Gmail, Outlook, and Yahoo Mail services to ensure emails are properly received in those platforms. Time efficiency and meticulousness are key attributes needed for this project.

    €18 (Avg Bid)
    €18 Průměr. nabídka
    18 nabídky

    As an IT professional, I'm looking for an expert in Microsoft's Exchange Server 2019, as I need it set up for several organizations. The server setup must allow client access through Outlook on the web, Exchange ActiveSync, and Outlook Anywhere (RPC over HTTP). Ideal Skills and Experience: - Proficiency in Microsoft Exchange Server 2019 - Previous experience setting up servers for multiple organizations - Familiarity with various client access setups including Outlook on the web, Exchange ActiveSync, and Outlook Anywhere (RPC over HTTP) This task involves complex server configuration so only those with corresponding expertise should apply. This job would entail making sure that setup and client access is seamless for each organization.

    €16 / hr (Avg Bid)
    €16 / hr Průměr. nabídka
    13 nabídky

    I am in urgent need of a freelancer who can help me set up proper Email Authentication for my 3 business email addresses on Gmail. The project is to configure SPF (Sender Policy Framework), DKIM (DomainKeys Identified Mail), and DMARC (Domain-based Message Authentication, Reporting and Conformance). Key Requirements: - Configure SPF, DKIM, and DMARC for 3 Gmail business emails Ideal Skills and Experience: - Proficiency in email authentication methods, particularly SPF, DKIM, and DMARC - Experience with setting up email authentication for Gmail - Ability to complete the project quickly and efficiently I need this project completed as soon as possible. Please only bid if you have the necessary expertise and can deliver in a timely manner.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    12 nabídky
    IPv6 PowerMTA setup 4 dní left
    OVĚŘENÉ

    Hello Freelancers, I have successfully installed PowerMTA for IPv6, and the setup was completed without encountering any errors. However, when testing emails using the Gmass SMTP tester, I encountered an error stating "ERROR: Invalid URI: Invalid port specified." I suspect that this issue may be related to the configuration file and possibly the network settings as well. I am attaching my configuration file for analysis.

    €23 (Avg Bid)
    €23 Průměr. nabídka
    3 nabídky

    I'm on the lookout for an experienced no-code specialist who can efficiently design a robust solution for my project. The primary task entails developing a Chat-GPT system that can promptly respond to emails. Key Requirements: - Bases on SaaS solution ( for example) ; When a new email is received (from my customer) on a mailbox (of the domain I have to create) The content is sent to chat-gpt( I have an api key) and the chat-gpt answer is send back to the origanating email sender (the customer) - Preferably a freelancer with significant experience dealing with no-code solutions for overwhelming workload management Skills & Experience: - Proficiency in no-code programming - Previous experience with email automation - Extensive understanding of GPT models - Strong problem-solvin...

    €164 (Avg Bid)
    €164 Průměr. nabídka
    6 nabídky

    My domain is facing issues with DNS configuration, causing the website to be completely inaccessible. I'm looking for an expert in this area to help resolve the problem. Key Responsibilities: - Analyze and troubleshoot the DNS configuration of my domain. - Identify the root cause of the issue leading to the website unavailability. - Propose and implement the necessary changes to fix the problem. Ideal Candidate: - Proven experience in DNS management and troubleshooting. - Familiarity with common DNS issues, their symptoms, and resolution techniques. - Excellent problem-solving skills and the ability to work in a fast-paced environment. - Strong communication skills to explain the issues and solutions effectively.

    €64 (Avg Bid)
    €64 Průměr. nabídka
    30 nabídky

    This project is fairly simple for the right expert. I have 2 kinds of domains. a) Freshly registered domains b) existing domains with LOW or BAD domain reputation at Google Postmaster Tools I need someone to take my domains and get them to HIGH domain reputation in Google Postmaster Tools. You have to use your OWN tools. you cant use my servers for this task. you will take a domain and will deliver a HIGH reputation. I will setup the correct dns, but you cant send email from my servers. Please Bid how much you want to do each domain. your Bid must be for 1 Domain. This should be a simple and straight forward task for the right person with the right tools. I am expecting an affordable bid. I will have many domains for this on an ongoing basis and I want some one to work with long ter...

    €97 (Avg Bid)
    €97 Průměr. nabídka
    7 nabídky

    I'm seeking a freelancer who is proficient in setting up and connecting domains with cPanels, specifically, I have a Namecheap domain that requires a connection with the existing cPanel in my hosting account. I also need to get my emails configured fully. Required Skills: - Expertise in Setting Up and Maintaining Domains with cPanel - Proficiency in Configuring Emails - Familiarity with Namecheap Platform would be beneficial Tasks include: - Connecting my Namecheap domain to the cPanel - Complete email configuration This project is ideal for someone who is efficient, detail-oriented, and experienced with domain and email configurations.

    €37 (Avg Bid)
    €37 Průměr. nabídka
    44 nabídky

    I have a AWS Infrastructure setup project requiring expertise in Cloudfront NLB and protection using WAF. As the goal is targeted at content distribution and load balancing, proficiency in these areas is crucial. Some of the AWS services required are Amazon EC2, ELB, Cloudfront and Amazon S3. Familiarity with these services is crucial for a successful project. *** The main point to address is that I want end user to access website on EC2 IIS with custom ports like 8080, 5440 etc and not standard 80 or 443. User will be providing url with port number and on IIS different website is binded with different port number. For WAF, protective measures against DDoS attacks, SQL injections, and XSS attacks are necessary. Thus, an understanding of these areas is also needed. Skills and experience...

    €141 (Avg Bid)
    €141 Průměr. nabídka
    31 nabídky

    I need a skilled developer with a deep understanding of SMTP Mautic VPS for a time-sensitive task. Key Requirements: - Expertise in setting up and configuring SMTP Mautic VPS port 25 open - Proficient in deploying and managing automated email campaigns - Ability to ensure optimal deliverability of email campaigns - Knowledge of best practices to avoid email going to spam This is an urgent project and I'm looking for someone who can deliver quality results quickly.

    €47 (Avg Bid)
    €47 Průměr. nabídka
    8 nabídky

    We use at this moment Open VPN server for: 1. user class I wich can acces all internal network resurces, through open vpn tunnel (domain admin) 2. user class II wich can acces limited resources on internal network, through open vpn tunnel (domain usser) 3. user class III, its company clients wich connect to a server in the internal network, limited to an acounting application, wich are working as client-server. Basically we have on internal network a virtual windows server wich are hosting this accounting application in server mode, and the clients have a desktop accounting application (acting as a client) wich are connecting through open vpn tunnel to the virtual windows server IP. The important is that the desktop application acting as a client, in the connection setting ask the IP and...

    €249 - €747
    Doporučené Zapečetěný
    €249 - €747
    10 nabídky

    I'm encountering a thorny issue where Gmail emails aren't being received across all accounts hosted on my WHM. Unfortunately, the missing emails aren't found in the spam folder so I'm led to believe it's an error rooted deeper in the system. Recently, there were a few changes to our DNS settings. However, not being entirely sure about the correct setup of my domain's MX records, I suspect this could play a part in the issue we're currently facing. Ideal Skillset for this task: - In-depth understanding of WHM/cPanel operation - Experience tackling email delivery issues - Proficiency in DNS settings management - Knowledge about MX records settings This project requires a prompt diagnosis followed by a resolution to the problem. The aim is to ensure smoo...

    €26 (Avg Bid)
    €26 Průměr. nabídka
    24 nabídky

    I am currently experiencing trouble with the email delivery of our newly implemented ERP system. Emails sent from this system are not being received at all, which is causing significant disruptions to our workflow. I am looking for a professional with expertise in resolving such issues that involve DNS and SPF, DMARC, DKIM records for email delivery. The potential freelancer would ideally possess the following skills and experience: - Profound understanding of DNS record management and associated protocols including SPF, DMARC, and DKIM - Expertise in troubleshooting and repairing email delivery issues - Previous experience working with ERP systems, particularly in email delivery matters - Familiarity with in-house DNS management, as our current setup entirely handles DNS records throug...

    €1038 (Avg Bid)
    €1038 Průměr. nabídka
    31 nabídky

    I'm in urgent need of an AWS Simple Email Service (SES) expert for my project. I've already set up an AWS account and now require someone to assist in incorporating SES effectively. I need this to be done as soon as possible. Key requirements: - Expertise in AWS SES - Expert with DKIM, SPF, DMARC, etc. - Proven experience in setting up AWS SES - Ability to work on a tight deadline Your tasks will include: - Reviewing my AWS account set up - Ensuring the service is working effectively - Providing a quick turnaround Please only bid on this project if you can start immediately and can complete the task within a short time frame.

    €29 (Avg Bid)
    €29 Průměr. nabídka
    23 nabídky

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