nkk.de

Valid Email Server
Domain Lookup › nkk.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 06:34:15 UTC · ↺ Refresh

MX Hostnames

  • mx-ntt.oasissoftware.de
  • mx-gtt.oasissoftware.de

MX Priorities

  • mx-ntt.oasissoftware.de: 10
  • mx-gtt.oasissoftware.de: 10

A / AAAA Records

  • 87.230.43.43 ↩ vwp2789.webpack.hosteurope.de

Mail Server IPs

  • 62.153.127.148 ↩ mx-ntt.oasissoftware.de
  • 62.156.146.48 ↩ mx-gtt.oasissoftware.de

SOA Record

Raw SOA a.ns14.net do-not-reply.nkk.de 2025031100 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@nkk.de
Serial
2025031100
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
a.ns14.net
b.ns14.net
d.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.77.173.254 a:vpn.nkk.de include:_spf.it-hps.de include:_spf.oasissoftware.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

2 records
  • MS=ms45199594
  • SPFv=spf1 ip4:212.77.173.254 a:vpn.nkk.de include:_spf.it-hps.de include:_spf.oasissoftware.de -all
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