afs-fittings.de

Valid Email Server
Domain Lookup › afs-fittings.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
afs-fittings.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 12:40:55 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 116.203.21.254 ↩ h21100.goeppel.eu
  • 2a01:4f8:1c1c:6e21::1 ↩ h21100.goeppel.eu

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 a.dns-i.net hostmaster.insyst.de 2024060612 28800 7200 1209600 1800
Primary NS (mname)
a.dns-i.net
Admin Email (rname)
hostmaster@insyst.de
Serial
2024060612
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

a.dns-i.net
b.dns-i.net
c.dns-i.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a include:spf.hornetsecurity.com include:spf.insyst.de ip4:80.147.39.228 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 include:spf.hornetsecurity.com include:spf.insyst.de ip4:80.147.39.228 ~all
  • MS=ms69749391
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