matthiesen-galabau.de

Valid Email Server
Domain Lookup › matthiesen-galabau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
matthiesen-galabau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 04:33:21 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 134.119.225.50 ↩ mc21457.ispgateway.de

Mail Server IPs

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

SOA Record

Raw SOA ns.ui-global-dns.de hostmaster.1und1.com 2017060124 28800 7200 604800 600
Primary NS (mname)
ns.ui-global-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060124
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns.ui-global-dns.de
ns.ui-global-dns.biz
ns.ui-global-dns.com
ns.ui-global-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:smtp.karstens.de include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.hornetsecurity.com include:spf.protection.outlook.com a:exchangesrv.heinrich-karstens.de ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 mx a:smtp.karstens.de include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.hornetsecurity.com include:spf.protection.outlook.com a:exchangesrv.heinrich-karstens.de ~all
  • v=verifydomain MS=9880770
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