cmsnet.de

Valid Email Server
Domain Lookup › cmsnet.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cmsnet.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 17:05:14 UTC · ↺ Refresh

MX Hostnames

  • server01.mailbutler.net
  • server02.mailbutler.net
  • server03.mailbutler.net

MX Priorities

  • server01.mailbutler.net: 10
  • server02.mailbutler.net: 20
  • server03.mailbutler.net: 30

A / AAAA Records

  • 195.30.84.99 ↩ cp99.sp-server.net

Mail Server IPs

  • 136.243.0.177 ↩ server01.mailbutler.net
  • 217.92.37.168 ↩ pd95c25a8.dip0.t-ipconnect.de

SOA Record

Raw SOA ns1.cms-carrier.de support.variomedia.de 2024060363 28800 7200 1209600 86400
Primary NS (mname)
ns1.cms-carrier.de
Admin Email (rname)
support@variomedia.de
Serial
2024060363
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.cms-carrier.de
ns1.cms-carrier.de

SPF Record

✓ Strict (-all)
v=spf1 include:cms-carrier.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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

2 records
  • MS=62F8A907479FE0637012923CAE909C408216581F
  • SPFv=spf1 include:cms-carrier.de -all
Full email verification for cmsnet.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits