indexo.dev

integraczech.cz

.cz dns

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP 200 1244 ms crawled 2026-06-04

CZ · 178.238.36.100 · AS24971 MasterDC s.r.o.

Reputation 95/100 weak security headers

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
  • 10 mx1-eu1.ppe-hosted.com
  • 20 mx2-eu1.ppe-hosted.com
TXT
  • ppe-30f76e66714912a7633f4cb05205ff3c7e42ae41
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:spf.integra.cz a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:admin@integraczech.cz; ruf=mailto:admin@integraczech.cz; rf=afrf; pct=100; ri=86400
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuXQWGr61SymdMLLqlpzLYFAdgUCK9yEEZv8Dnass1Z7n0r7i5b8H/lGSYHzx0SMrnjpqE5yGVMbS/3…
  • mail: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtcI47zyh0CXI0N9s8GZqqogIk3oa2/fNNNvoaK3jeCGNf877LOtr7rD5XfMDPRdw78MybteqgPMedZAczIVWd…
selectors probed

Certificate (current)

R12
from 2026-04-25 to 2026-07-24
Expires in 49 days

Full certificate history on crt.sh ↗