Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hb-fein.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:03:20 UTC · ↺ Refresh
MX Hostnames
- ex01.hb-fein.de
MX Priorities
- ex01.hb-fein.de: 10
A / AAAA Records
- 62.116.187.22 ↩ mail.kmu.media
Mail Server IPs
- 91.26.178.242 ↩ ex01.hb-fein.de
SOA Record
Raw SOA
a.ns14.net it-support.hb-fein.de 2025091001 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
it-support@hb-fein.de
Serial
2025091001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
a.ns14.net
b.ns14.net
c.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:24.134.94.237 ip4:91.26.178.242 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✗ None detectedNo 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
2 records- 201801301507133rt88c1lvep4cewyutbvxgjbwi9w7b083ww75nsh3c5gwekq6z
- SPFv=spf1 ip4:24.134.94.237 ip4:91.26.178.242 -all
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