indexo.dev

czechoslovakgroup.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP 200 2072 ms crawled 2026-05-27

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Registration

Registrar
REG-WEBGLOBE
Created
2015-09-29
Expires
2026-09-28 119 days left
Updated
2026-02-06
Name servers
  • raphaela.ns.cloudflare.com
  • thaddeus.ns.cloudflare.com

DNS records live

NS
  • raphaela.ns.cloudflare.com
  • thaddeus.ns.cloudflare.com
MX
  • 10 ax.virusfree.cz
  • 20 bx.virusfree.cz
  • 30 cx.spamfree.cz
  • 40 dx.spamfree.cz
TXT
  • _fstghdzkp03ewod4i7ohtbdsih02n8l
Verified for
  • Atlassian
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:185.10.87.192 ip4:212.80.64.74 ip4:185.10.87.202 ip4:195.39.39.102 ip4:185.10.87.202 include:spf.protection.outlook.com include:_spf.mailer.hosting.uvt.cz include:_spf.ebrana.hosting.uvt.cz -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:DMARC-Reports@czechoslovakgroup.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1nzqz0tebP79tKG7au0ZfzmGMnDKqxR2xO3YPU3/vvPqz40Bho01V9twT0/y1KS+inxlLTPP3Y3PBo6KI4p…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1+/eZ+6ivHD/7mjm+mqKlhXS4zCDVII49mkuARBvwEvvt13+pZYLvBTcoO8sWtps4g8lLroHMKGzoITng+Y…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 49 days

Full certificate history on crt.sh ↗

Linked from (4)