viebrockhaus.de

Valid Email Server
Domain Lookup › viebrockhaus.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 14:03:42 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.51.30.90 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.digital-advice.de do-not-reply.viebrockhaus.de 2025100901 43200 7200 1209600 86400
Primary NS (mname)
ns1.digital-advice.de
Admin Email (rname)
do-not-reply@viebrockhaus.de
Serial
2025100901
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.digital-advice.de
ns2.digital-advice.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:212.51.11.67 ip4:212.185.198.0/24 include:7148443.spf10.hubspotemail.net include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.rexx-suite.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ 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

4 records
  • google-site-verification=r-av3MNuV8qariukOYqCe1ZlG9qaU5ldMooHjiEtl6g
  • SPFv=spf1 ip4:212.51.11.67 ip4:212.185.198.0/24 include:7148443.spf10.hubspotemail.net include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.rexx-suite.com include:spf.hornetsecurity.com ~all
  • MS=ms71655771
  • apple-domain-verification=e7d9B5a9odss9PfY
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