Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-niemann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 22:27:14 UTC · ↺ Refresh
MX Hostnames
- mail.zahnarzt-niemann.de
MX Priorities
- mail.zahnarzt-niemann.de: 10
A / AAAA Records
- 92.205.183.14 ↩ 14.183.205.92.host.secureserver.net
Mail Server IPs
- 92.205.183.14 ↩ 14.183.205.92.host.secureserver.net
SOA Record
Raw SOA
server13.visiondesign.de hanning.visiondesign.de 2026020701 10800 3600 604800 10800
Primary NS (mname)
server13.visiondesign.de
Admin Email (rname)
hanning@visiondesign.de
Serial
2026020701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
pdns02.domaincontrol.com
server13.visiondesign.de
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net ip4:92.205.183.14 ip6:2a01:488:66:1000:b24d:4ed2:0:1 -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
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:secureserver.net ip4:92.205.183.14 ip6:2a01:488:66:1000:b24d:4ed2:0:1 -all
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