indexo.dev

czechoslovakgroup.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-19 · pending HTTP 429 crawled 2026-05-16 4 attempts

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

http 429

Registration

Registrar
Gransy, s.r.o.
Created
2015-09-29
Expires
2026-09-29 132 days left
Updated
2026-02-05
Name servers
  • jay.ns.cloudflare.com
  • kayleigh.ns.cloudflare.com

DNS records live

NS
  • jay.ns.cloudflare.com
  • kayleigh.ns.cloudflare.com
MX
  • 10 ax.virusfree.cz
  • 20 bx.virusfree.cz
  • 30 cx.spamfree.cz
  • 40 dx.spamfree.cz
TXT
Show 4 TXT records
  • MS=ms17931894
  • apple-domain-verification=rrXfeot2dklBHnYK
  • atlassian-domain-verification=VFS77BqhnFdh5DtFGp0wa866kKa1MmEjROf5HQ1Vd0bCPUuytkydfEvlMbdKjWbN
  • google-site-verification=w1pbxDlQ_OwglnjnG41XaK9MBAesoNorwXvTQwSli6o

Email authentication strong

SPF
v=spf1 ip4:185.10.87.192 ip4:212.80.64.74 ip4:46.227.169.88 ip4:195.39.39.102 ip4:185.10.87.202 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:DMARC-Reports@czechoslovakgroup.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApmhhN9mAgrW3jsfv5h4b1yqZKCxLbTOUsvwVmKM73xNEugJ7CjJRqGg8xRgZ6EVZPvhfEWaYMRukLf…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

Linked from (5)