indexo.dev

kkn.cz

.cz crawl

First seen 2026-05-25 · Last seen 2026-05-31 · pending crawled 2026-05-31 2 attempts

CZ · 212.69.129.190 · AS202921 CC INTERNET s.r.o.

Reputation 100/100

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

Registration

Registrar
REG-GRANSY
Created
2006-09-06
Expires
2035-09-05 3383 days left
Updated
2015-08-07
Name servers
  • ns1.netio.cz
  • ns2.netio.cz
  • ns3.netio.cz

DNS records live

NS
  • ns1.netio.cz
  • ns2.netio.cz
  • ns3.netio.cz
MX
  • 0 kkn-cz.mail.protection.outlook.com
TXT
  • UIWqYAliBf4NkL9HLwU-JSoqy60NUzIHBTiwo3aKMpA
  • mandrill_verify.T87T5NNQJE6betptvgpNpA

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com a:mail.kkn.cz -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:admin@kkn.cz
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2hOkgKor/R7njUYjjPYmEKodsQzxJvTD0BVGnKTfCuoxQXuUPl8DhvQHrmCtM7GVvapTw67MLYQ1vaYUf0F…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjLxP922WBWjd8i1rcKq5XffCLIRNdJUXdObxthD37f9rVaK5t1UAXi7+Qbq7bpX+nq8kgF77iN9aREkr8/E…
  • mail: v=DKIM1; k=rsa; n=1024; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD+pn3jkSY36hKjxY5pelJ4PdYkw8pz3XnNkReqHEncawuMU1gCsmqJdXh2rOtshWsVowOEG8Rpbv…
selectors probed

Certificate (current)

Alpiro RSA DV SSL CA 2
from 2025-10-24 to 2026-11-25
Expires in 177 days

Full certificate history on crt.sh ↗

Linked from (4)