Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lugfrankfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:03:20 UTC · ↺ Refresh
MX Hostnames
- lugfrankfurt.de
MX Priorities
- lugfrankfurt.de: 10
A / AAAA Records
- 78.47.65.75 ↩ lug-frankfurt.de
Mail Server IPs
- 78.47.65.75 ↩ lug-frankfurt.de
SOA Record
Raw SOA
ns1.kuehnel.org nsserver.kuehnel.org 2019010110 28800 1800 604800 7200
Primary NS (mname)
ns1.kuehnel.org
Admin Email (rname)
nsserver@kuehnel.org
Serial
2019010110
Refresh
28800s
Retry
1800s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns1.kuehnel.org
ns2.kuehnel.org
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:78.47.65.75 -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 a mx ip4:78.47.65.75 -all
- google-site-verification=EgdoOdgewn6EzSHp2N4chmCiH8y6fj1_zGgsl_440bw
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