indexo.dev

tesin.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · blocked crawled 2026-05-30

CZ · 78.156.158.199 · AS43542 OptoNet Communication, spol. s.r.o.

Reputation 89/100 crawler blocked dmarc monitor-only

robots.txt disallow

Registration

Registrar
REG-ACTIVE24
Created
1998-07-30
Expires
2026-10-23 144 days left
Updated
2026-01-12
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mail.tesin.cz
TXT
  • DirectFedAuthUrl=https://elendil.tesin.cz/realms/master/protocol/saml
  • MS=0E9EAB3EA8EFA6B7198603D05E78B7BC48E7BE9A
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com a mx ip4:78.157.166.245 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-22 to 2026-07-21
Expires in 51 days

Full certificate history on crt.sh ↗

Linked from (1)