Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
willner-fahrrad.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 21:36:30 UTC · ↺ Refresh
MX Hostnames
- mailexchange.serverkultur.de
MX Priorities
- mailexchange.serverkultur.de: 10
A / AAAA Records
- 34.89.255.148 ↩ 148.255.89.34.bc.googleusercontent.com
Mail Server IPs
- 78.47.188.168 ↩ mailexchange.serverkultur.de
SOA Record
Raw SOA
m.de.ha-dns.net do-not-reply.willner-fahrrad.de 2024101100 39940 14400 604800 14400
Primary NS (mname)
m.de.ha-dns.net
Admin Email (rname)
do-not-reply@willner-fahrrad.de
Serial
2024101100
Refresh
39940s
Retry
14400s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
ka2.de.ha-dns.net
f2.de.ha-dns.net
lxa.us.ha-dns.net
m.de.ha-dns.net
SPF Record
✓ Strict (-all)
v=spf1 include:fritz-services.com mx mx:serverkultur.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:fritz-services.com mx mx:serverkultur.de -all
- MS=ms42980326
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