indexo.dev

bibliotekanauki.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 251 ms crawled 2026-05-31

PL · 213.135.60.188 · AS8664 University of Warsaw

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Language
pl

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×1

DNS records live

NS
  • ns.icm.edu.pl
  • ns1.core.icm.edu.pl
  • ns2.core.icm.edu.pl
MX
  • 10 hermes.ocean.icm.edu.pl
Verified for
  • HARICA

Email authentication weak

SPF
v=spf1 ip4:213.135.60.133/24 ip4:213.135.59.41/32 a:hermes.ocean.icm.edu.pl mx:bibliotekanauki.pl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2025-10-02 to 2026-10-02
Expires in 123 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://bibliotekanauki.pl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • weak frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY, Allow-From pon.edu.pl
x-content-type-options
nosniff
content-security-policy
frame-ancestors bibliotekanauki.pl pon.edu.pl
strict-transport-security
max-age=31536000 ; includeSubDomains

Linked from (1)