buergerserviceportal.de

Valid Email Server
Domain Lookup › buergerserviceportal.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 04:02:05 UTC · ↺ Refresh

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MX Hostnames

  • mail1.akdb.de
  • mail.akdb.de

MX Priorities

  • mail1.akdb.de: 10
  • mail.akdb.de: 5

A / AAAA Records

  • 193.28.241.137 (no PTR)

Mail Server IPs

  • 193.28.241.133 ↩ mail1.akdb.de
  • 193.28.249.33 ↩ mail.akdb.de

SOA Record

Raw SOA ns8.colt.net postmaster.akdb.de 2026022501 300 600 1814400 3600
Primary NS (mname)
ns8.colt.net
Admin Email (rname)
postmaster@akdb.de
Serial
2026022501
Refresh
300s
Retry
600s
Expire
1814400s
Minimum TTL
3600s

Nameservers (NS)

ns1.de.colt.net
ns8.colt.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:193.28.249.0/24 ip4:193.28.246.0/24 ip4:193.28.240.0/24 ip4:193.28.241.0/24 ?all
📊 DNS lookups: 0/10
? 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

5 records
  • _telesec-domain-validation=358679_2026-02-25_47yVCAZ6ogEbaWKVYcJ6jFYI9oIIJZQgQgkOzqDxWBQcDnZrYj
  • SPFv=spf1 ip4:193.28.249.0/24 ip4:193.28.246.0/24 ip4:193.28.240.0/24 ip4:193.28.241.0/24 ?all
  • google-site-verification=mRgWeCR3zeAnE1R1jyPP91HOZ7SVVVoShLKxDxt1MEA
  • _telesec-domain-validation=333474_2025-03-12_dqPJrEQjCCMKJOoKwp5K8Bxa85NHp3TDirhxkWXOU6VdMfyswY
  • _telesec-domain-validation=2BFA50672C6B954C8AEA2517673BCDEE7023F0FC04282684773207405F0D07D9
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