cnc-technik-jansen.de

Valid Email Server
Domain Lookup › cnc-technik-jansen.de

Domain Overview

DNS: ✓ 3d ago Checker: ✓ 3d ago
cnc-technik-jansen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-18 03:14:42 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 116.203.178.180 ↩ cs467.fc-server.net

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

Raw SOA dns.dns1.de hostmaster.internetwire.de 2025102301 28800 7200 604800 2000
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2025102301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
2000s

Nameservers (NS)

dns.dns2.de
dns.dns3.de
dns.dns1.de
dns.dns4.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr ip4:80.77.24.131 include:fc-server.eu include:spf.hornetsecurity.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; !5k; ruf=mailto:[email protected]; !5k; rf=afrf; pct=100; ri=86400;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

2 records
  • SPFv=spf1 a mx ptr ip4:80.77.24.131 include:fc-server.eu include:spf.hornetsecurity.com ~all
  • MS=ms66145039
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