response-gmbh.de

Valid Email Server
Domain Lookup › response-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
response-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 06:34:58 UTC · ↺ Refresh

MX Hostnames

  • mx00.kundenserver.de
  • mx01.kundenserver.de

MX Priorities

  • mx01.kundenserver.de: 11
  • mx00.kundenserver.de: 10

A / AAAA Records

  • 5.75.238.44 ↩ static.44.238.75.5.clients.your-server.de

Mail Server IPs

  • 217.72.192.67 ↩ mx01.kundenserver.de
  • 212.227.15.41 ↩ mx00.kundenserver.de

SOA Record

Raw SOA ns1093.ui-dns.com hostmaster.kundenserver.de 2017052987 28800 7200 604800 300
Primary NS (mname)
ns1093.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017052987
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1093.ui-dns.com
ns1093.ui-dns.org
ns1093.ui-dns.de
ns1093.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.nl2go.com include:_spf.kundenserver.de ip4:5.44.96.201 ip4:78.46.1.18 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ 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

6 records
  • SPFv=spf1 mx a include:spf.nl2go.com include:_spf.kundenserver.de ip4:5.44.96.201 ip4:78.46.1.18 -all
  • v=verifydomain MS=7153119
  • brevo-code:6380c92564099a532d81746256f8ff2a
  • google-site-verification=5jcw5SleG5nuyfOH7hgZnyeC-xqTBUwBEbGClQ8lBJM
  • google-site-verification=BqQrO5r8V3tBMFsXCMP2q9pEInd_AiuZxev06d-x8vI
  • jetbrains-domain-verification=a04un8gow0yvw3p7ho2q8ojbd
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