kayser-automotive.com

Valid Email Server
Domain Lookup › kayser-automotive.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kayser-automotive.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 19:10:43 UTC · ↺ Refresh

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MX Hostnames

  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx04.hornetsecurity.com

MX Priorities

  • mx03.hornetsecurity.com: 30
  • mx02.hornetsecurity.com: 20
  • mx01.hornetsecurity.com: 10
  • mx04.hornetsecurity.com: 40

A / AAAA Records

  • 95.179.170.178 ↩ kayser-automotive.tempurl.host
  • 2001:19f0:6c01:914:5400:4ff:fe91:3dab ↩ kayser-automotive.tempurl.host

Mail Server IPs

  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA dns.dns1.de hostmaster.partnergate.de 2026030901 28800 3600 2419200 3600
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@partnergate.de
Serial
2026030901
Refresh
28800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns.dns2.de
dns.dns1.de
dns.dns3.de
dns.dns4.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.243.200.147 ip4:195.243.200.136/30 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.DE.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • apple-domain-verification=BVhI7yFG8y0x8vSJ
  • sophos-domain-verification=f709fd9f9d580cf1f17acad469049d42e6272ae59a56cbfa2c3dbc8fbba9bf8a
  • A. Kayser Automotive GmbH, Einbeck, Germany
  • MS=ms53594498
  • SPFv=spf1 ip4:195.243.200.147 ip4:195.243.200.136/30 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.DE.exclaimer.net -all
  • FawvgefIER2tq8ERUoMmZZ+WL+BBe41z7DroEp86LmHkMLqZewXrsHQjsf5dhsH22bz0e5HbnpPjoSi+ipNn3g==
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