krippl.eu

Valid Email Server
Domain Lookup › krippl.eu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
krippl.eu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 21:35:36 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • server02.mailbutler.net: 20
  • server03.mailbutler.net: 200
  • server01.mailbutler.net: 10

A / AAAA Records

  • 81.169.145.94 ↩ w8e.rzone.de
  • 2a01:238:20a:202:1094:: ↩ w8e.rzone.de

Mail Server IPs

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

SOA Record

Raw SOA docks04.rzone.de hostmaster.strato-rz.de 2020061035 86400 7200 604800 300
Primary NS (mname)
docks04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020061035
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks04.rzone.de
shades17.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 include:cms-carrier.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 include:cms-carrier.de -all
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