indexo.dev

kupkolo.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · pending HTTP 403 crawled 2026-06-02

CZ · 217.16.182.4 · AS43541 VSHosting s.r.o.

Reputation 94/100 dmarc monitor-only

http 403

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx include:_spf.google.com include:incosrv.com include:_emailing.heureka.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:postmaster@incosrv.com; rf=afrf; pct=100; ri=86400
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZkMLrsBknH9SGJYJNa1/4GI7x8Ca60Q8ioGxTc0a4jVuiO4uIgpCNObHHrdeKj8FtF1yrL8lTIuiBKbHFutAi5Dloz…
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtuT6heMn8bXiC7tmJ8pZAmSXvYoaZN2q6rpTGpk5eTs6hRecfktNKL8M2z0vtEExHIda71sGzxEAMs…
selectors probed

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 43 days

Full certificate history on crt.sh ↗

Linked from (5)