nk-brandschutzingenieure.de

Valid Email Server
Domain Lookup › nk-brandschutzingenieure.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nk-brandschutzingenieure.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 18:24:47 UTC · ↺ Refresh

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MX Hostnames

  • mx02-ha.nk-brandschutzingenieure.de
  • mx01-ha.nk-brandschutzingenieure.de
  • mxlb.ispgateway.de

MX Priorities

  • mx02-ha.nk-brandschutzingenieure.de: 200
  • mx01-ha.nk-brandschutzingenieure.de: 100
  • mxlb.ispgateway.de: 300

A / AAAA Records

  • 92.205.171.209 ↩ 209.171.205.92.host.secureserver.net

Mail Server IPs

  • 85.183.151.216 (no PTR)
  • 91.137.68.148 (no PTR)
  • 80.67.18.126 ↩ mxlb.ispgateway.de

SOA Record

Raw SOA ns19.domaincontrol.com dns.jomax.net 2026011800 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns19.domaincontrol.com
ns20.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx a include:ispgateway.de a:srv01.hofstede.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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 a include:ispgateway.de a:srv01.hofstede.de -all
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