kcc.de

Valid Email Server
Domain Lookup › kcc.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kcc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 22:24:02 UTC · ↺ Refresh

MX Hostnames

  • mail.kcc.de

MX Priorities

  • mail.kcc.de: 10

A / AAAA Records

  • 62.112.58.211 (no PTR)

Mail Server IPs

  • 217.91.64.31 ↩ mail.kcc.de

SOA Record

Raw SOA ns11.treuorga.net hostmaster.treuorga.net 2026020902 43200 7200 1209600 3600
Primary NS (mname)
ns11.treuorga.net
Admin Email (rname)
hostmaster@treuorga.net
Serial
2026020902
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns12.treuorga.net
ns11.treuorga.net

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:217.91.64.31 a:mail.kcc.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=s;adkim=s;fo=1:d:s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 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

1 record
  • SPFv=spf1 mx ip4:217.91.64.31 a:mail.kcc.de -all
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