lc-sys.de

Valid Email Server
Domain Lookup › lc-sys.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
lc-sys.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 17:22:00 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 89.22.101.180 ↩ vps01.lc-sys.de

Mail Server IPs

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

SOA Record

Raw SOA a.ns14.net info.lc-sys.de 2026010727 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@lc-sys.de
Serial
2026010727
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
d.ns14.net
c.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 a mx a:vps01.lc-sys.de ip4:178.13.15.246 ip4:89.22.101.180 include:spf.hornetsecurity.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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

1 record
  • SPFv=spf1 a mx a:vps01.lc-sys.de ip4:178.13.15.246 ip4:89.22.101.180 include:spf.hornetsecurity.com -all
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