Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leipfinger-bader.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:33:54 UTC · ↺ Refresh
MX Hostnames
- mail.leipfinger-bader.de
MX Priorities
- mail.leipfinger-bader.de: 10
A / AAAA Records
- 45.139.157.176 ↩ 70900-web02.yco.de
Mail Server IPs
- 46.165.152.66 ↩ mail.leipfinger-bader.de
- 62.159.87.18 ↩ mail.leipfinger-bader.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2025050701 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025050701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.dns2.de
dns.dns1.de
dns.dns3.de
dns.dns4.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ 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
5 records- google-site-verification=aUThRo2E5is20qT-mYsCjC9dJBWR50bgnQPpT5Np5LA
- facebook-domain-verification=a7f34cg8ijyoklz1cgx97ye7utcr4d
- MS=ms15960715
- ahrefs-site-verification_ca40d07c9527f80cdd0eee50b81b94e06f073badace7bceae84794f775aa3af3
- SPFv=spf1 mx -all
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