indexo.dev

3sol.cz

.cz dns crawl

First seen 2026-06-01 · Last seen 2026-06-03 · ok HTTP 200 479 ms crawled 2026-06-02

CZ · 46.28.107.250 · AS197019 WEDOS Internet, a.s.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Registration

Registrar
REG-TELE3
Created
2010-08-10
Expires
2026-08-09 59 days left
Updated
2011-03-07
Name servers
  • ns2.3sol.cz
  • ns3.3sol.cz
  • ns.neosystem.cz

DNS records live

NS
  • ns.neosystem.cz
  • ns2.3sol.cz
  • ns3.3sol.cz
MX
  • 1 mail.3sol.cz

Email authentication weak

SPF
v=spf1 include:spf1.3sol.cz include:spf2.3sol.cz include:spf3.3sol.cz include:spf4.3sol.cz include:spf5.3sol.cz +a +mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

E7
from 2026-04-27 to 2026-07-26
Expires in 45 days

Full certificate history on crt.sh ↗

Linked from (1)

Use this data via API

Everything on this page for 3sol.cz is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/3sol.cz" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →