cbr-forum.de

Valid Email Server
Domain Lookup › cbr-forum.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
cbr-forum.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 15:13:28 UTC · ↺ Refresh

MX Hostnames

  • mx1.cbr-forum.de
  • mx2.cbr-forum.de

MX Priorities

  • mx2.cbr-forum.de: 10
  • mx1.cbr-forum.de: 10

A / AAAA Records

  • 54.36.119.223 (no PTR)

Mail Server IPs

  • 185.65.56.186 ↩ mx1b.validname.com
  • 185.65.56.190 ↩ mx1a.validname.com

SOA Record

Raw SOA dns1.namebay.com admin.validname.com 2024112009 10800 600 1209600 3600
Primary NS (mname)
dns1.namebay.com
Admin Email (rname)
admin@validname.com
Serial
2024112009
Refresh
10800s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns1.namebay.com
dns2.namebay.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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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