gts-tools.de

Valid Email Server
Domain Lookup › gts-tools.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gts-tools.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 17:47:07 UTC · ↺ Refresh

MX Hostnames

  • smx01.udag.de
  • smx00.udag.de

MX Priorities

  • smx00.udag.de: 10
  • smx01.udag.de: 10

A / AAAA Records

  • 35.158.163.209 ↩ ec2-35-158-163-209.eu-central-1.compute.amazonaws.com
  • 3.67.203.118 ↩ ec2-3-67-203-118.eu-central-1.compute.amazonaws.com
  • 3.77.17.165 ↩ ec2-3-77-17-165.eu-central-1.compute.amazonaws.com

Mail Server IPs

  • 62.146.106.50 ↩ smx00.udag.de
  • 62.146.106.51 ↩ smx01.udag.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2023112900 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2023112900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.org
ns.udag.net
ns.udag.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

No TXT records found.

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