maxfrank.de

Valid Email Server
Domain Lookup › maxfrank.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
maxfrank.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-27 16:10:14 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 49.13.37.163 ↩ static.163.37.13.49.clients.your-server.de

Mail Server IPs

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

SOA Record

Raw SOA ns9.managed-ip.com domainadmin.managed-ip.com 2025031001 43200 7200 1209600 86400
Primary NS (mname)
ns9.managed-ip.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2025031001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns12.managed-ip.info
ns11.managed-ip.info
ns9.managed-ip.com
ns10.managed-ip.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.7.152.68 ip4:217.7.152.66 ip4:217.7.152.65 ip4:217.7.152.70 ip4:188.111.84.141 ip4:87.139.177.148 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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

1 record
  • SPFv=spf1 ip4:217.7.152.68 ip4:217.7.152.66 ip4:217.7.152.65 ip4:217.7.152.70 ip4:188.111.84.141 ip4:87.139.177.148 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com include:_spf.psm.knowbe4.com include:_spf.salesforce.com -all
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