albrecht-dbb.de

Valid Email Server
Domain Lookup › albrecht-dbb.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
albrecht-dbb.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-07 14:20:37 UTC · ↺ Refresh

MX Hostnames

  • albrechtdbb-de02b.mail.protection.outlook.com
  • mail.albrecht-dbb.de

MX Priorities

  • mail.albrecht-dbb.de: 0
  • albrechtdbb-de02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 85.13.165.43 ↩ dd49228.kasserver.com

Mail Server IPs

  • 87.128.108.105 ↩ p57806c69.dip0.t-ipconnect.de
  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603060928 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603060928
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • google-site-verification=Kv95X5pL5cc_mg8Ld6RnpAgs-Eo-NLbtUGDIoHZ5Rfs
  • apple-domain-verification=cGGH9tK389K7OUwe
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • autodesk-domain-verification=DE0VFRa75wtjI9MmScme
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