Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
der-freie-beruf.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:00:47 UTC · ↺ Refresh
MX Hostnames
- rznetmail.de
MX Priorities
- rznetmail.de: 10
A / AAAA Records
- 212.63.145.90 ↩ srv05.15317.serviceprovider.de
Mail Server IPs
- 212.223.26.226 ↩ rznetmail.de
- 2a02:708::84:0:0:0:2 ↩ rznetmail.de
SOA Record
Raw SOA
ns11.nameserver.de dnsmaster.ns12.nameserver.de 2017062304 28800 7200 604800 3600
Primary NS (mname)
ns11.nameserver.de
Admin Email (rname)
dnsmaster@ns12.nameserver.de
Serial
2017062304
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns12.nameserver.de
ns11.nameserver.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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