mahr-edv.de

Valid Email Server
Domain Lookup › mahr-edv.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mahr-edv.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 10:12:16 UTC · ↺ Refresh

MX Hostnames

  • mail1.mahrtrix.de
  • mail.mahrtrix.de

MX Priorities

  • mail1.mahrtrix.de: 20
  • mail.mahrtrix.de: 10

A / AAAA Records

  • 85.13.143.69 ↩ dd23716.kasserver.com

Mail Server IPs

  • 46.228.197.250 ↩ mail1.mahrtrix.de
  • 149.233.0.68 ↩ mail.mahrtrix.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2602121212 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2602121212
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 include:mahrtrix.de include:145054978.spf02.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: reject

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

5 records
  • SPFv=spf1 include:mahrtrix.de include:145054978.spf02.hubspotemail.net -all
  • MS=EF3353CFA0D257F346ABE34D579D6B531BBBDFDE
  • sophos-domain-verification=5becf5888f23f35acad52f0c0a50d83f8e62c21eeb9d70673cca7100846d2c01
  • abg-125-78h
  • globalsign-domain-verification=munykN7s2gg0G2YOpUMsJq-tVFx7yOH9KQtnxGzee8
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