Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pattensen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 02:25:21 UTC · ↺ Refresh
MX Hostnames
- mailgw4.hannit.de
- mailgw3.hannit.de
MX Priorities
- mailgw4.hannit.de: 20
- mailgw3.hannit.de: 10
A / AAAA Records
- 158.181.50.148 ↩ vs12338.internet1.de
Mail Server IPs
- 62.154.206.86 ↩ mailgw4.hannit.de
- 62.154.206.85 ↩ mailgw3.hannit.de
SOA Record
Raw SOA
ns.internet1.de hostmaster.centron.de 2025100601 3600 900 1209600 1800
Primary NS (mname)
ns.internet1.de
Admin Email (rname)
hostmaster@centron.de
Serial
2025100601
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns.internet1.de
ns2.internet1.de
SPF Record
✓ Strict (-all)
v=spf1 a:mailgw1.hannit.de a:mailgw2.hannit.de a:mailgw3.hannit.de a:mailgw4.hannit.de include:_spf.nol-is.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- apple-domain-verification=Lz6tK8XfaCE8GA7h
- SPFv=spf1 a:mailgw1.hannit.de a:mailgw2.hannit.de a:mailgw3.hannit.de a:mailgw4.hannit.de include:_spf.nol-is.de -all
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