hth.adac.de

Valid Email Server
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
hth.adac.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-11-07 05:16:53 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

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

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.131.228.90/32 ip4:217.68.7.119/32 ip4:51.89.73.208/28 ip4:147.135.249.48/28 ip4:54.37.79.226/32 include:spf.protection.outlook.com include:ispgateway.de include:treml-sturm.de include:_spf.zimpel.de include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com include:spf.crsend.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 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

7 records
  • 54G9dAeX9aaoWX+F+qdFxQ1vXBO0pb7PE85H59uAy9MUtOnHBsJZoLna5BsBWVatWitKCxzP9RtY0x/4IW1CIA==
  • apple-domain-verification=A5enEUr31a2QsZxX
  • MS=139F307720470685499D0C9E7CA1B7421530F660
  • SPFv=spf1 ip4:213.131.228.90/32 ip4:217.68.7.119/32 ip4:51.89.73.208/28 ip4:147.135.249.48/28 ip4:54.37.79.226/32 include:spf.protection.outlook.com include:ispgateway.de include:treml-sturm.de include:_spf.zimpel.de include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com include:spf.crsend.com -all
  • docusign=d4d789ef-ce85-48fb-925d-9b8e7ee1a47e
  • goodnotes-verification=4d9a005f-1139-4748-8a3c-6047072c3921
  • 2lJwN9+/sQdd3PB85/d89BdH7A+PfN0iJKKsreZ2wsoVsnpNgafH88qAFyW+FtH3Xirv/Ae/I9BgB3/SOoj78A==
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