Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bergmann-franz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 19:21:34 UTC · ↺ Refresh
MX Hostnames
- relay.rzone.de
- 213.148.147.20
MX Priorities
- 213.148.147.20: 10
- relay.rzone.de: 100
A / AAAA Records
- 213.133.104.174 ↩ www174.your-server.de
- 2a01:4f8:d0a:2135::2 ↩ www174.your-server.de
Mail Server IPs
- 213.148.147.20 ↩ mail.bfgruppe.de
- ::ffff:d594:9314 ↩ mail.bfgruppe.de
- 81.169.145.96 ↩ relay.rzone.de
SOA Record
Raw SOA
shades14.rzone.de hostmaster.strato-rz.de 2020060400 86400 7200 604800 300
Primary NS (mname)
shades14.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020060400
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks19.rzone.de
shades14.rzone.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
No TXT records found.
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