gt-net.de

Valid Email Server
Domain Lookup › gt-net.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gt-net.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 20:10:43 UTC · ↺ Refresh

MX Hostnames

  • mail11.regioit-aachen.de
  • mail10.regioit-aachen.de
  • mail50.regioit-aachen.de
  • mail12.regioit-aachen.de

MX Priorities

  • mail11.regioit-aachen.de: 10
  • mail10.regioit-aachen.de: 10
  • mail50.regioit-aachen.de: 50
  • mail12.regioit-aachen.de: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 91.102.136.172 ↩ mail11.regioit-aachen.de
  • 2a02:16f0::1:4 ↩ mail11.regioit-aachen.de
  • 91.102.136.170 ↩ mail10.regioit-aachen.de
  • 2a02:16f0::1:3 ↩ mail10.regioit-aachen.de
  • 91.102.136.64 ↩ mail50.regioit-aachen.de
  • 2a02:16f0::2:2 ↩ mail50.regioit-aachen.de
  • 91.102.136.186 ↩ mail12.regioit-aachen.de
  • 2a02:16f0::1:5 ↩ mail12.regioit-aachen.de

SOA Record

Raw SOA dns01.regioit-aachen.de admin-tech-c.regioit.de 107 10800 3600 2419200 900
Primary NS (mname)
dns01.regioit-aachen.de
Admin Email (rname)
admin-tech-c@regioit.de
Serial
107
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

dns-relaix.regioit-aachen.de
dns01.regioit-aachen.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:mail.kdvz-frechen.de include:kasserver.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

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

4 records
  • sophos-domain-verification=7e2c612dcda46593ff8d81308bc21d5a8dde1655336e62dd4b71fc3a29aa0ef7
  • apple-domain-verification=KwC17uyoTEzMAHBE
  • apple-domain-verification=t6c5J6pxWCdabMWM
  • SPFv=spf1 mx include:mail.kdvz-frechen.de include:kasserver.com ?all
Full email verification for gt-net.de

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