Domain Overview
DNS: ✓ 12h ago
Checker: ✓ 12h ago
zahnpraxis-hannover.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 08:12:50 UTC · ↺ Refresh
MX Hostnames
- w017ed05.kasserver.com
MX Priorities
- w017ed05.kasserver.com: 10
A / AAAA Records
- 85.13.157.38 ↩ dd41310.kasserver.com
Mail Server IPs
- 85.13.157.38 ↩ dd41310.kasserver.com
SOA Record
Raw SOA
a.ns14.net mail.cybox.net 2024050300 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
mail@cybox.net
Serial
2024050300
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
b.ns14.net
a.ns14.net
c.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ 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- SPFv=spf1 mx a -all
- google-site-verification=qq1w-l0MoVTUtZaZ2aJuMc_U1VDVIPuj7MqbUHO56BA
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