mlkoeln.de

Valid Email Server
Domain Lookup › mlkoeln.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 03:57:00 UTC · ↺ Refresh

MX Hostnames

  • ms1.it-betreuung.de

MX Priorities

  • ms1.it-betreuung.de: 10

A / AAAA Records

  • 78.111.79.245 ↩ mail.tabcom.koeln

Mail Server IPs

  • 148.251.112.246 ↩ ms1.it-betreuung.de

SOA Record

Raw SOA ms1.it-betreuung.de info.mlkoeln.de 2024011102 3600 900 1209600 86400
Primary NS (mname)
ms1.it-betreuung.de
Admin Email (rname)
info@mlkoeln.de
Serial
2024011102
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

pns34.cloudns.net
ms1.it-betreuung.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:148.251.112.246 ip4:85.88.11.232/29 ip4:78.111.79.224/27 a mx ptr ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 ip4:148.251.112.246 ip4:85.88.11.232/29 ip4:78.111.79.224/27 a mx ptr ~all
Full email verification for mlkoeln.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits