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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    18 仕事が見つかりました。次の価格: USD
    Email Deliverability Expert Needed 6 日 left
    認証完了

    I'm in need of a seasoned technical expert in email deliverability, who can assist in fixing the issue of our domain being flagged as spam. Key Requirements: - Experience with Gmail's email delivery system, also optionally with GoHighLevel marketing system - Proven track record of resolving email deliverability issues - Knowledge and implementation of email authentication methods such as DKIM, SPF, and DMARC, although we have checked and these are set up correctly - Ability to review and clean email lists We believe we have addressed the issue by implementing a double opt-in for a GHL database that created the issue - now we need to fix the spam list issue so we can start getting emails through again. I'd like to work with a professional who can provide guidance and suppo...

    $113 (Avg Bid)
    $113 平均入札額
    13 入札
    Gmail DNS/MX Records Repair 6 日 left
    認証完了

    I am searching for a technical expert proficient in diagnosing and fixing issues with DNS/MX records. I am currently experiencing problems with my email delivery; sent and received emails via Gmail are being affected. It's also important to mention that recent adjustments were made to the domain and email settings, which may have resulted in this issue happening. Ideal Skills and Experience: - In-depth knowledge and experience in managing DNS/MX records - Prior experience in troubleshooting email delivery issues - Familiarity with Gmail email service - Understanding of domain and email configurations.

    $142 (Avg Bid)
    $142 平均入札額
    39 入札

    I need someone experienced in setting up Amazon Web Services (AWS) SES accounts with sending limits of 50,000 per day. I have three accounts that need to be configured in this way. Key Requirements: - Setting up 3 AWS SES accounts - Configuring each account with a sending limit of 50,000 per day - Ensuring all the accounts are verified and authenticated for reliable email sending Additional Information: - I already have email templates, so only the account setup is needed - I will provide all necessary information and access to my AWS account Ideal Skills and Experience: - Proficiency in Amazon Web Services (AWS) SES - Experience in setting up and configuring SES accounts - Email deliverability knowledge to ensure emails reach the inbox - Attention to detail to avoid any misconfiguratio...

    $149 (Avg Bid)
    $149 平均入札額
    46 入札
    Get IP DNS of Computer in LAN 6 日 left
    認証完了

    Hi, I need to get IP DNS of computers in LAN Network. Users will set statics IP with Primary and alternative DNS on their computer in LAN Network. I want to know which DNS they set. Thanks,

    $108 (Avg Bid)
    $108 平均入札額
    35 入札

    I need my OVH firewall to be set up to protect my website from a variety of DDoS attacks. - I'm primarily concerned about SYN Floods, DNS Amplification, and HTTP Floods. - I'm not sure about the average traffic my website receives in Mbps, so the configuration should be flexible enough to handle various traffic levels. - On average, I have between 100-500 users on my website at a time, so the configuration should be able to handle this level of traffic and users. Ideal skills and experience: - Proven experience with OVH firewall setup - Expertise in DDoS attack mitigation - Understanding of SYN Floods, DNS Amplification, and HTTP Floods - Experience in handling websites with 100-500 concurrent users - Flexibility in handling different traffic levels

    $154 (Avg Bid)
    $154 平均入札額
    23 入札

    I need my OVH firewall to be set up to protect my website from a variety of DDoS attacks. - I'm primarily concerned about SYN Floods, DNS Amplification, and HTTP Floods. - I'm not sure about the average traffic my website receives in Mbps, so the configuration should be flexible enough to handle various traffic levels. - On average, I have between 100-500 users on my website at a time, so the configuration should be able to handle this level of traffic and users. Ideal skills and experience: - Proven experience with OVH firewall setup - Expertise in DDoS attack mitigation - Understanding of SYN Floods, DNS Amplification, and HTTP Floods - Experience in handling websites with 100-500 concurrent users - Flexibility in handling different traffic levels

    $31 (Avg Bid)
    $31 平均入札額
    13 入札

    Necesito Crear un Servidor DNS Local en Ubuntu Estoy buscando ayuda para configurar un servidor DNS en una red local que permita resolver nombres de dominio. Mi servidor está ejecutando Ubuntu en su última versión, y ya tengo el paquete LAMP (Apache, MariaDB, PHP, etc.) completamente funcional. Mi objetivo es acceder a un sitio web PHP alojado en htdocs/mi-website/ a través de un dominio personalizado en la red local, por ejemplo, miweb.local. Este acceso debe funcionar sin necesidad de una conexión a Internet, permitiendo que el sitio sea accesible en cualquier dispositivo dentro de la misma red. He probado con algunas soluciones como: * avahi * dnsmasq * hostapd * nss-mdns Sin embargo, no he logrado que funcione correctamente en todos l...

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    22 入札

    necesito configurar el servidor dns en centos web panel para brindar servicio de hosting web, configuracion desde los cname hasta los mx. y parte del firewall.

    $26 (Avg Bid)
    $26 平均入札額
    15 入札
    Find ip behind cloudflare service 5 日 left
    認証完了

    Hi, You have to find real Ip behind cloudflare server and a way i can use it. I send you the website and url to have working without Cloudflare service. Ask me for Urls Thanks

    $53 (Avg Bid)
    $53 平均入札額
    7 入札

    I need an expert to set up SPF, DKIM, and DMARC records for my Gmail account. It's important that these records are correctly configured to ensure the security and reliability of my emails. Key Requirements: - Setting up SPF, DKIM, and DMARC records for Gmail - Experience with Crazydomain hosting Ideal Freelancer Should: - Be experienced with email DNS records, particularly for Gmail - Have a good understanding of SPF, DKIM, and DMARC - Be familiar with Crazydomain hosting services Your attention to detail and expertise in this area will be key to the success of this project.

    $18 (Avg Bid)
    $18 平均入札額
    30 入札

    Seeking developer with experience improving load speed. Expecting around 100 daily sessions, the focus will be on DNS/caching configuration, optimizing images, minifying CSS/JS files, and any necessary adjustments to improve speed and user experience. Skills Needed: WordPress, HTML, CSS, JavaScript, Web Optimization. Site runs on Wordpress hosted on Bluehost. DNS is through Cloudflare. Website pages: Analysis: Please complete your own analysis before quoting.

    $86 (Avg Bid)
    $86 平均入札額
    116 入札
    IP address blocked by Sucuri DNS 2 日 left
    認証完了

    IP address blocked, so I am unable to connect to my website. My DNS zone is with Sucuri.

    $25 (Avg Bid)
    $25 平均入札額
    24 入札

    Technical Skills Required: Windows Server Administration: Familiarity with Windows Server operating systems. Understanding of server roles and features installation. Networking: Knowledge of IP addressing and subnetting. Understanding of network protocols, especially SMTP (port 25). Email Protocols: Basic understanding of email protocols (SMTP, POP3, IMAP). IIS Management: Experience with Internet Information Services (IIS) Manager. Knowledge of configuring IIS features, including SMTP. Firewall Configuration: Skills in configuring Windows Firewall or any external firewalls. Knowledge of allowing specific ports for email traffic. DNS Configuration: Understanding of DNS settings, including MX records for email routing. Ability to set up SPF records for ema...

    $7 / hr (Avg Bid)
    $7 / hr 平均入札額
    14 入札

    My goal is to safeguard the online environment across all devices in my household - home computer, mobiles, and tablets. I am not certain about the specific software/app required for this purpose, instead, I'm seeking expert advice on the suitable solutions available. The prime requirement is to gain control over the category of content accessible, specifically aiming to block adult content. • Task Overview: - Determine and set-up suitable custom filters, software or applications on home computer, mobile phones, and tablets. - The configuration should enable us to block or filter certain categories of content across every device, accessed within the home wifi as well as off the home Wi-Fi. • Ideal freelancer: - Extensive experience in network security and/or as a systems...

    $157 (Avg Bid)
    $157 平均入札額
    9 入札

    My goal is to safeguard the online environment across all devices in my household - home computer, mobiles, and tablets. I am not certain about the specific software/app required for this purpose, instead, I'm seeking expert advice on the suitable solutions available. The prime requirement is to gain control over the category of content accessible, specifically aiming to block adult content. • Task Overview: - Determine and set-up suitable custom filters, software or applications on home computer, mobile phones, and tablets. - The configuration should enable us to block or filter certain categories of content across every device, accessed within the home wifi as well as off the home Wi-Fi. • Ideal freelancer: - Extensive experience in network security and/or as a systems...

    $141 (Avg Bid)
    $141 平均入札額
    8 入札

    NOTE: The previous developer hired was unable to complete this job because: Blocks of emails (date range of emails did not migrate from GoDaddy to Namecheap), and email folders in Namecheap were randomly disappearing. Please only bid if you meet the requirements below and can guarantee a seamless transfer process. Description I need to migrate six (6) email accounts from GoDaddy Office365 to Namecheap Private email. Four (4) email accounts from one domain (Namecheap “Ultimate” email plan has already been purchased for these emails.) Two (2) email accounts are for another domain (a second Namecheap “Ultimate” email plan has already been purchased for these emails.) Key Requirements - Approximately 20GB total of email data to migrate - Full data transfer ...

    $129 (Avg Bid)
    $129 平均入札額
    30 入札

    I'm experiencing a problem with my Outlook 365 email account. I've noticed that emails are being mistakenly marked as spam. Key requirements: - Identify the root cause of the issue - Implement a solution to prevent emails from being marked as spam - Provide guidance on maintaining email security without interfering with client communications Ideal skills and experience: - Extensive knowledge of Microsoft Office 365, particularly Outlook - Proficiency in email security and spam detection - Experience in troubleshooting and resolving email-related issues - Strong communication skills, as you may need to explain the solution to me in simple terms Please let me know if you're confident in handling this and the approximate time you'll need to resolve it.

    $22 (Avg Bid)
    $22 平均入札額
    15 入札
    MX Records Fix for an Outlook Email 22 時間 left
    認証完了

    As an Outlook user, I am currently experiencing issues with my emails being sent to spam. I need a skilled professional to help me fix the problems with my MX records that's causing this. I'm yet to try modifying my Sender Policy Framework records, so expertise in this area would be vital. Ideal Skills: - Experience with Outlook email system - Proficiency in managing MX records - Understanding of email spamming issues - Knowledge of SPF records Required: - Change MX records

    $37 (Avg Bid)
    $37 平均入札額
    20 入札

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