lkp-ingenieure.de

Valid Email Server
Domain Lookup › lkp-ingenieure.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lkp-ingenieure.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 17:08:11 UTC · ↺ Refresh

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MX Hostnames

  • mx.lkp-ingenieure.de
  • mx01.kundenserver.de
  • remote.lkp-ingenieure.de
  • mx00.kundenserver.de

MX Priorities

  • mx01.kundenserver.de: 20
  • mx.lkp-ingenieure.de: 12
  • mx00.kundenserver.de: 20
  • remote.lkp-ingenieure.de: 10

A / AAAA Records

  • 217.160.0.162 ↩ 217-160-0-162.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::281 ↩ 2001-08d8-100f-f000-0000-0000-0000-0281.elastic-ssl.ui-r.com

Mail Server IPs

  • 217.72.192.67 ↩ mx01.kundenserver.de
  • 62.91.111.4 (no PTR)
  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 109.90.154.18 ↩ ip-109-090-154-018.um36.pools.vodafone-ip.de

SOA Record

Raw SOA ns1097.ui-dns.de hostmaster.1und1.de 2017041334 28800 7200 604800 300
Primary NS (mname)
ns1097.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2017041334
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1097.ui-dns.de
ns1097.ui-dns.com
ns1097.ui-dns.biz
ns1097.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de -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

✗ 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
  • v=verifydomain MS=6079653
  • SPFv=spf1 include:_spf.perfora.net include:_spf.kundenserver.de -all
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