Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
praxis-kammann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 14:02:26 UTC · ↺ Refresh
MX Hostnames
- mail.bicos.de
- mx451.bicos.net
- vmail.bicos.de
MX Priorities
- vmail.bicos.de: 10
- mx451.bicos.net: 1000
- mail.bicos.de: 100
A / AAAA Records
- 212.100.39.35 ↩ mail.praxis-arndt-kammann.de
Mail Server IPs
- 212.100.32.17 ↩ vmail.bicos.de
- 2a00:d58::212:100:32:17 ↩ vmail.bicos.de
- 2a00:d58::11 ↩ vmail.bicos.de
- 212.100.32.26 ↩ pyrit.bicos.de
- 212.100.32.1 ↩ linbicos.bicos.de
- 2a00:d58::212:100:32:1 ↩ linbicos.bicos.de
- 2a00:d58::1 ↩ linbicos.bicos.de
SOA Record
Raw SOA
linbicos.bicos.de root.linbicos.bicos.de 2020031601 28800 7200 604800 86400
Primary NS (mname)
linbicos.bicos.de
Admin Email (rname)
root@linbicos.bicos.de
Serial
2020031601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
linbicos.bicos.de
ns3.bicos.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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