Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
horb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:26:58 UTC · ↺ Refresh
MX Hostnames
- mx7.kvnbw.de
- mx6.kvnbw.de
- mx8.kvnbw.de
- mx9.kvnbw.de
MX Priorities
- mx9.kvnbw.de: 10
- mx6.kvnbw.de: 10
- mx7.kvnbw.de: 10
- mx8.kvnbw.de: 10
A / AAAA Records
- 93.89.4.83 ↩ hitcom-srv-1.rackspeed-cloud.de
- 2a0b:2301:1000:3::2 (no PTR)
Mail Server IPs
- 194.59.36.35 ↩ mx9.kvnbw.de
- 194.0.94.48 ↩ mx6.kvnbw.de
- 194.0.94.49 ↩ mx7.kvnbw.de
- 194.59.36.34 ↩ mx8.kvnbw.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026031201 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns81.domaincontrol.com
ns82.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protect.kvnbw.de a:ferienprogramm-online.de ip4:85.214.133.98 ip4:80.153.20.93 -all
📊 DNS lookups: 3/10
✓ 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
4 records- SPFv=spf1 mx include:spf.protect.kvnbw.de a:ferienprogramm-online.de ip4:85.214.133.98 ip4:80.153.20.93 -all
- cisco-ci-domain-verification=4b7884eee3f9aad942bfaf714bdd1dfaa92c11d692c51c9df20fad8a644ed9cc
- MS=1F5FCE66140A54C8AC480C5A3150617C5CA4727C
- 55dsjbche4doapr0pkfs3jqbvc
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