asb-mail.de

Valid Email Server
Domain Lookup › asb-mail.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 14:31:51 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 81.28.232.193 ↩ ws112.web.vrmd.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.cms-carrier.de support.variomedia.de 2024052504 28800 7200 1209600 86400
Primary NS (mname)
ns1.cms-carrier.de
Admin Email (rname)
support@variomedia.de
Serial
2024052504
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.cms-carrier.de
ns2.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
  • cisco-ci-domain-verification=4ef95b6441017c95ebac15635fe00455e6716f8c0bfd5b1f5c3eb055cd026069
  • SPFv=spf1 include:cms-carrier.de -all
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