indexo.dev

econlab.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP 200 392 ms crawled 2026-05-30

DE · 18.194.93.175 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • ns.onebit.cz
  • ns.onebit.eu
  • ns.onebit.org
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 weak

SPF
v=spf1 mx include:_spf.onebit.cz ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4E3ADRZxMjb0W8lIRs9rxfG4aqbfOtU6eUVRXhwqdxh9yazQSY/XM3qUkZ3A3ZWxuBHQcdtmkhvu27xqskt…
selectors probed

Certificate (current)

R12
from 2026-05-03 to 2026-08-01
Expires in 61 days

Full certificate history on crt.sh ↗

Linked from (1)