nbbsworld.de

Valid Email Server
Domain Lookup › nbbsworld.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 08:38:02 UTC · ↺ Refresh

MX Hostnames

  • mail.nbbsworld.de

MX Priorities

  • mail.nbbsworld.de: 10

A / AAAA Records

  • 93.186.173.55 ↩ nbbpress.server.klartextmedia.de

Mail Server IPs

  • 93.186.173.55 ↩ nbbpress.server.klartextmedia.de

SOA Record

Raw SOA ns1.klartextmedia.de hostmaster.nbbsworld.de 2024040802 86400 7200 3600000 172800
Primary NS (mname)
ns1.klartextmedia.de
Admin Email (rname)
hostmaster@nbbsworld.de
Serial
2024040802
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns1.klartextmedia.de
ns2.klartextmedia.de

SPF Record

✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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 mx -all
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