kuechen-rr.de

Valid Email Server
Domain Lookup › kuechen-rr.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kuechen-rr.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 23:52:11 UTC · ↺ Refresh

MX Hostnames

  • mx01.busymouse24.de
  • mx02.busymouse24.de

MX Priorities

  • mx02.busymouse24.de: 20
  • mx01.busymouse24.de: 10

A / AAAA Records

  • 31.220.124.141 (no PTR)

Mail Server IPs

  • 193.22.255.33 ↩ mx02.busymouse24.de
  • 193.22.255.32 ↩ mx01.busymouse24.de

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1720664400 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1720664400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

SPF Record

✓ Strict (-all)
v=spf1 ip4:83.246.107.0/24 +mx include:agenturserver.de -all
📊 DNS lookups: 2/10
✓ 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

1 record
  • SPFv=spf1 ip4:83.246.107.0/24 +mx include:agenturserver.de -all
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