Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnarzt-aplerbeck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 18:26:00 UTC · ↺ Refresh
MX Hostnames
- mail.zahnarzt-aplerbeck.de
MX Priorities
- mail.zahnarzt-aplerbeck.de: 10
A / AAAA Records
- 149.232.252.75 ↩ homer2.ingenit.com
Mail Server IPs
- 149.232.252.40 ↩ mail8.ingenit.com
SOA Record
Raw SOA
ns1-eu.123ns.eu hostmaster.123ns.eu 2026020500 86400 7200 3600000 86400
Primary NS (mname)
ns1-eu.123ns.eu
Admin Email (rname)
hostmaster@123ns.eu
Serial
2026020500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1-eu.123ns.eu
ns2-eu.123ns.de
ns3-eu.123ns.eu
ns4-eu.123ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.123domain.eu a:smtp1.mail.123domain.eu a:smtp2.mail.123domain.eu -all
📊 DNS lookups: 4/10
✓ 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- google-site-verification=inVdXxD4lsTlqBfumPqflFn1fuJcU0UNtM_7MPLDdOE
- SPFv=spf1 mx a:mail.123domain.eu a:smtp1.mail.123domain.eu a:smtp2.mail.123domain.eu -all
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