marienhaus.de

Valid Email Server
Domain Lookup › marienhaus.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
marienhaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 03:55:25 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.237.65.169 ↩ r28824.agenturserver.it

Mail Server IPs

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

SOA Record

Raw SOA mailbast.marienhaus.de root.marienhaus.de 2026030405 3600 3600 2419200 300000
Primary NS (mname)
mailbast.marienhaus.de
Admin Email (rname)
root@marienhaus.de
Serial
2026030405
Refresh
3600s
Retry
3600s
Expire
2419200s
Minimum TTL
300000s

Nameservers (NS)

nsd9.schlundtech.de
mailbast.marienhaus.de
nsb9.schlundtech.de
nsc9.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a:exchange.marienhaus.de a:mailbast.hsp2000.de include:spf.protection.outlook.com include:spf.hornetsecurity.com include:agenturserver.de -all
📊 DNS lookups: 5/10
✓ 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

6 records
  • SPFv=spf1 a:exchange.marienhaus.de a:mailbast.hsp2000.de include:spf.protection.outlook.com include:spf.hornetsecurity.com include:agenturserver.de -all
  • apple-domain-verification=bFvzJJRovlfQycv7
  • PVgyv0n0J+tmjiX4LzNajYTrtTLVcI+0GMG8eQyR7OBo7XaOIVU5HN1cz6FaK+4nVJqSTtUodPayznpXdhIePA==
  • kNbhCsXuZhCIhFrT7uAiUkVS0AIKB9G4
  • swisssign-check=6sNIpdhGhigMO2tNSWDmHxxvAdE
  • MS=ms46818780
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