indexo.dev

nukat.edu.pl

.pl crawl

First seen 2026-05-28 · Last seen 2026-06-01 · pending crawled 2026-06-02 4 attempts

PL · 193.0.118.56 · AS8890 University of Warsaw

Reputation 92/100 no dmarc policy

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

DNS records live

NS
  • ns1.uw.edu.pl
  • ns2.uw.edu.pl
MX
  • 10 mx0.net.uw.edu.pl
  • 20 nukat.edu.pl
  • 30 saturn.nukat.edu.pl
TXT
  • 3ea97cb9506c4b5dadefad234974115c
Verified for
  • Google
  • HARICA

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-07-01 to 2026-07-01
Expires in 28 days

Full certificate history on crt.sh ↗

Linked from (2)