steuerkanzlei-kellner.de

Valid Email Server
Domain Lookup › steuerkanzlei-kellner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steuerkanzlei-kellner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 14:46:04 UTC · ↺ Refresh

MX Hostnames

  • mx3.idowa.net
  • mx2.idowa.net
  • mx0.idowa.net
  • mx1.idowa.net

MX Priorities

  • mx2.idowa.net: 30
  • mx0.idowa.net: 10
  • mx1.idowa.net: 20
  • mx3.idowa.net: 40

A / AAAA Records

  • 84.200.229.181 (no PTR)

Mail Server IPs

  • 217.7.81.164 ↩ mx0.idowa.net
  • 217.7.81.163 ↩ mx3.idowa.net

SOA Record

Raw SOA ns1.idowa.de dns.idowa.de 2020093001 86400 7200 2419200 7200
Primary NS (mname)
ns1.idowa.de
Admin Email (rname)
dns@idowa.de
Serial
2020093001
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
7200s

Nameservers (NS)

ns2.idowa.de
ns1.idowa.de

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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