Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
krankenhaus-korbach.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:09:59 UTC · ↺ Refresh
MX Hostnames
- mail.krankenhaus-korbach.de
MX Priorities
- mail.krankenhaus-korbach.de: 10
A / AAAA Records
- 80.70.176.22 ↩ web06-ssl.vegasystems.de
Mail Server IPs
- 80.146.211.133 ↩ mail.krankenhaus-korbach.de
SOA Record
Raw SOA
ns1.mk.de hostmaster.mk.de 2022070533 10800 3600 604800 300
Primary NS (mname)
ns1.mk.de
Admin Email (rname)
hostmaster@mk.de
Serial
2022070533
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.mk.de
ns2.mk.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:80.146.211.128/29 ip4:91.26.116.80/29 ip4:130.180.74.224/30 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx ip4:80.146.211.128/29 ip4:91.26.116.80/29 ip4:130.180.74.224/30 -all
- 1password-site-verification=4NLN5CFHD5HBTIJA25RKWUDLBU
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