indexo.dev

ceramtec.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP 200 1404 ms crawled 2026-06-01

DE · 194.245.150.106 · AS5517 CSL Computer Service Langenbach GmbH

Reputation 94/100 dmarc monitor-only

Registration

Registrar
REG-ACTIVE24
Created
1997-11-17
Expires
2026-10-19 137 days left
Updated
2023-09-30
Name servers
  • ns4.selectsystem.cz
  • ns5.selectsystem.cz

DNS records live

NS
  • ns4.selectsystem.cz
  • ns5.selectsystem.cz
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.customer.avenit.de include:spf.hornetsecurity.com ip4:188.116.127.233 -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc.report@ceramtec.cz
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-24 to 2026-07-23
Expires in 50 days

Full certificate history on crt.sh ↗

Linked from (2)