cfkm.de

Valid Email Server
Domain Lookup › cfkm.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 14:37:46 UTC · ↺ Refresh

MX Hostnames

  • maildomain.datevnet.com
  • maildomain.datevnet.de

MX Priorities

  • maildomain.datevnet.com: 20
  • maildomain.datevnet.de: 10

A / AAAA Records

  • 212.114.86.47 ↩ node10.securewebsystems.net

Mail Server IPs

  • 193.27.49.221 ↩ maildomain.datevnet.com
  • 193.27.49.207 ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
  • 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
  • 193.27.49.220 ↩ maildomain.datevnet.de
  • 193.27.49.206 ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
  • 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de

SOA Record

Raw SOA ns.dns-gateway.de klebermass.limtec.de 0 10800 7200 604800 3600
Primary NS (mname)
ns.dns-gateway.de
Admin Email (rname)
klebermass@limtec.de
Serial
0
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.ltdns.eu
ns2.dns-gateway.de
ns.dns-gateway.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:maildomain._spf.datev.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • MS=ms30951827
  • SPFv=spf1 include:spf.protection.outlook.com include:maildomain._spf.datev.de ~all
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