Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-beines.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:52:15 UTC · ↺ Refresh
MX Hostnames
- mail.zahnarzt-beines.de
- mailproxy-01.nexserv.de
- mailproxy-02.nexserv.de
MX Priorities
- mail.zahnarzt-beines.de: 50
- mailproxy-02.nexserv.de: 20
- mailproxy-01.nexserv.de: 10
A / AAAA Records
- 212.124.41.174 (no PTR)
Mail Server IPs
- 45.85.218.106 ↩ web2.opusx.io
- 2a0e:cb80:3:3d:: ↩ web2.opusx.io
- 45.85.217.231 ↩ mailproxy-02.nexserv.de
- 2a0e:cb80::1:0:0:0:0 ↩ mailproxy-02.nexserv.de
- 45.142.112.10 ↩ mailproxy-01.nexserv.de
- 2a12:3e80::1:0:0:0:0 ↩ mailproxy-01.nexserv.de
SOA Record
Raw SOA
ns1.alice-it.de do-not-reply.zahnarzt-beines.de 2025012400 43200 7200 1209600 86400
Primary NS (mname)
ns1.alice-it.de
Admin Email (rname)
do-not-reply@zahnarzt-beines.de
Serial
2025012400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.alice-it.de
ns1.alice-it.de
ns4.alice-it.de
ns3.alice-it.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -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
1 record- SPFv=spf1 a mx -all
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