ukbonn.de

Valid Email Server
Domain Lookup › ukbonn.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ukbonn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:01:04 UTC · ↺ Refresh

MX Hostnames

  • mailgw01.ukbonn.de
  • mailgw02.ukbonn.de

MX Priorities

  • mailgw02.ukbonn.de: 0
  • mailgw01.ukbonn.de: 0

A / AAAA Records

  • 87.79.3.56 (no PTR)

Mail Server IPs

  • 131.220.26.181 ↩ mailgw02.ukbonn.de
  • 131.220.26.180 ↩ mailgw01.ukbonn.de

SOA Record

Raw SOA anycast.regdns1.de hostmaster.netcologne.de 2026031202 10800 3600 3600000 3600
Primary NS (mname)
anycast.regdns1.de
Admin Email (rname)
hostmaster@netcologne.de
Serial
2026031202
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

anycast.regdns1.de
anycast.regdns2.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf-e.cegedim.fr include:_spf-i.cegedim.fr -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 mx include:_spf-e.cegedim.fr include:_spf-i.cegedim.fr -all
  • google-site-verification=cQJsQqsY2eaWFKjEjlTKWqn-yvQVxPNevrze7ppdgJE
  • miro-verification=e72cba102b89bc7aacbfc980a11addcc654f345e
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