Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gzp-havelland.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 09:40:07 UTC · ↺ Refresh
MX Hostnames
- mail02.havelland-kliniken.de
- mail01.havelland-kliniken.de
MX Priorities
- mail02.havelland-kliniken.de: 9
- mail01.havelland-kliniken.de: 7
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 91.216.45.16 ↩ mail02.havelland-kliniken.de
- 91.216.45.15 ↩ mail01.havelland-kliniken.de
SOA Record
Raw SOA
ns2.deutsche-domainbank.de hostmaster.deutsche-domainbank.de 2025110701 86400 28800 604800 600
Primary NS (mname)
ns2.deutsche-domainbank.de
Admin Email (rname)
hostmaster@deutsche-domainbank.de
Serial
2025110701
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.deutsche-domainbank.de
ns2.deutsche-domainbank.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:91.216.45.15 ip4:91.216.45.16 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- swisssign-check=zpt1-JFVaz_qiYDpNpUVg_GJeTo
- SPFv=spf1 ip4:91.216.45.15 ip4:91.216.45.16 mx -all
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