kridder.de

Valid Email Server
Domain Lookup › kridder.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 15:27:52 UTC · ↺ Refresh

MX Hostnames

  • zimbra.canadatux.org

MX Priorities

  • zimbra.canadatux.org: 10

A / AAAA Records

  • 46.183.101.99 ↩ zoidberg.canadatux.org
  • 2a00:fe0:1:18::99:1 ↩ zoidberg.canadatux.org

Mail Server IPs

  • 46.183.101.105 ↩ zimbra.canadatux.org

SOA Record

Raw SOA ns1.relaix.net noc.relaix.net 1775316467 14400 1800 1209600 1800
Primary NS (mname)
ns1.relaix.net
Admin Email (rname)
noc@relaix.net
Serial
1775316467
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns2.relaix.net
ns1.relaix.net
ns3.relaix.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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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