treuenbrietzen.de

Valid Email Server
Domain Lookup › treuenbrietzen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
treuenbrietzen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 13:12:42 UTC · ↺ Refresh

MX Hostnames

  • mail.treuenbrietzen.de

MX Priorities

  • mail.treuenbrietzen.de: 10

A / AAAA Records

  • 78.46.70.216 ↩ maggie-ssl.servers.verwaltungsportal.de
  • 2a01:4f8:120:50c7::4e2e:46bb ↩ maggie-ssl.servers.verwaltungsportal.de

Mail Server IPs

  • 178.20.102.68 ↩ srv6.schwarzkuenstler.info

SOA Record

Raw SOA ns1.skdnsreg.net hostmaster.skdnsreg.net 2025022701 86400 28800 604800 3600
Primary NS (mname)
ns1.skdnsreg.net
Admin Email (rname)
hostmaster@skdnsreg.net
Serial
2025022701
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.skdnsreg.net
ns1.skdnsreg.net
ns2.skdnsreg.net

SPF Record

✓ Strict (-all)
v=spf1 mx -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

4 records
  • SPFv=spf1 mx -all
  • apple-domain-verification=byoo2JcEeryfBlJz
  • MS=F9C000648971897F9F425B0C6269025836C80D73
  • _globalsign-domain-verification=4mCU-JWxM4GEASpDmXcGC8uf-tJfdQcisRD_6GVjVQ
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