computer-automation.de

Valid Email Server
Domain Lookup › computer-automation.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
computer-automation.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 17:29:16 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.74.122 (no PTR)
  • 104.26.1.48 (no PTR)
  • 104.26.0.48 (no PTR)
  • 2606:4700:20::681a:30 (no PTR)
  • 2606:4700:20::ac43:4a7a (no PTR)
  • 2606:4700:20::681a:130 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA eve.ns.cloudflare.com dns.cloudflare.com 2399525628 10000 2400 604800 1800
Primary NS (mname)
eve.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399525628
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

eve.ns.cloudflare.com
razvan.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.lianamailer.com include:spf.hornetsecurity.com ~all
📊 DNS lookups: 2/10
~ 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

5 records
  • SPFv=spf1 include:spf.lianamailer.com include:spf.hornetsecurity.com ~all
  • MS=ms43950467
  • google-site-verification=8wzhFyfSEoJwy-zIol8o4AsjRuG1blf2ZlTS82v2RXs
  • google-site-verification=8y5hKTokiL4QJ83igeNqriUpxIS9YLwLwAPCxyfNz0c
  • google-site-verification=wO45QyDZWowgSegju5sAYnzmvbeKAB_BmEesPyHduZ8
Full email verification for computer-automation.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits