24nc.de

Valid Email Server
Domain Lookup › 24nc.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
24nc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 23:03:41 UTC · ↺ Refresh

MX Hostnames

  • mail.24nc.de

MX Priorities

  • mail.24nc.de: 10

A / AAAA Records

  • 188.40.128.97 ↩ s27.fbserver.de

Mail Server IPs

  • 188.40.128.97 ↩ s27.fbserver.de

SOA Record

Raw SOA ns1.fbserver.de hostmaster.fbserver.de 2024010401 3600 1800 604800 3600
Primary NS (mname)
ns1.fbserver.de
Admin Email (rname)
hostmaster@fbserver.de
Serial
2024010401
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns4.fbserver.de
ns3.fbserver.de
ns1.fbserver.de
ns2.fbserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +a +mx +a +mx +ip4:188.40.128.97 +ptr ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 +a +a +mx +a +mx +ip4:188.40.128.97 +ptr ~all
Full email verification for 24nc.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits