Domains & DNS
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Setting up an external mail service (Gmail, Outlook.com, etc.)
To move your domain's email to Gmail, Outlook.com or another external provider, disable the mail service in Plesk, replace the MX records with your provider's and update the SPF record. All changes are made in the Plesk DNS settings.
- 04.03.2023 17:10
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- dns
- email setup
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GARMTECH nameservers: which to use and how to point your domain
GARMTECH nameservers: shared hosting uses ns1/ns2/ns3.garmtech.com; VPS and domain-only services use ns1/ns2.garmtech.net. How to set them at your registrar, where to manage DNS records afterwards, and common mistakes to avoid.
- 04.03.2023 17:18
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- dns
- domain
- hosting
- nameservers
- vps
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Cloudflare Error 1020 (Access denied): why it happens and how to fix it
Error 1020 is a Cloudflare firewall/WAF block. Learn how to locate the Ray ID in Security Events and adjust rules safely.
- 20.02.2026 00:58
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- cloudflare
- domain
- troubleshooting
- website
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Cloudflare 525/526 errors: fix SSL handshake and origin certificate
Resolve Cloudflare Error 525 or 526 by installing a valid SSL certificate in Plesk, choosing the correct Cloudflare SSL mode, and testing with DNS-only.
- 20.02.2026 00:58
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- cloudflare
- hosting
- ssl
- troubleshooting
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How to check DNS records (A, CNAME, MX, TXT) with dig and nslookup
Use dig/nslookup to confirm which DNS records are visible on the Internet, whether your changes propagated, and what nameserver is answering.
- 20.02.2026 00:58
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- dns
- domain
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Cloudflare 521/522/523 errors: fix connection to your hosting (origin unreachable)
If your domain uses Cloudflare and you see 521/522/523 errors, Cloudflare cannot reach your GARMTECH hosting. Follow this checklist to fix DNS, SSL/TLS mode and security blocks.
- 20.02.2026 00:58
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- cloudflare
- dns
- hosting
- troubleshooting
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CAA DNS record: allow Let’s Encrypt and fix “CAA record prevents issuance”
CAA records restrict which Certificate Authorities can issue SSL for your domain. Learn how to add the correct CAA entries so Plesk Let’s Encrypt can issue/renew certificates.
- 20.02.2026 00:57
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- dns
- domain
- let's encrypt
- security
- ssl
- troubleshooting
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Add TXT/CNAME verification records in DNS (Google, Microsoft, SSL, etc.)
Step-by-step: where to add TXT/CNAME records for domain verification, how to format hostnames, and how to confirm the record is published.
- 20.02.2026 00:57
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- dns
- domain
- ssl
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Clear DNS cache after changing DNS (Windows, macOS, Linux)
After changing nameservers or DNS records, your device may still use an old IP from cache. Clear DNS cache on your computer to see changes faster (without waiting for browser cache).
- 20.02.2026 00:58
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- cache
- dns
- domain
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Website shows a Plesk default page: how to publish your site
If your domain shows a default Plesk page or a placeholder after pointing it to GARMTECH, DNS or the website content folder is usually not set correctly. Follow these checks in order.
- 20.02.2026 00:57
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- domain
- hosting
- plesk
- website