indexo.dev

bibliotheekutrecht.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 360 ms crawled 2026-06-04

NL · 20.23.2.223 · AS8075 Microsoft Corporation

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
De Bibliotheek Utrecht
Description
Bibliotheek Utrecht biedt toegang tot honderdduizenden boeken, tijdschriften en ander materiaal. Bezoek een van onze vestigingen en word lid!
Language
nl

Technology

Server
Apache

Third-party hosts loaded (1)

  • leibniz.zbkb.nl×15

Social

DNS records live

NS
  • be.ns.vip.nl
  • dns.resolver.domains
  • nl.ns.vip.nl
MX
  • 10 bibliotheekutrecht-nl.mail.protection.outlook.com
TXT
  • MS=759C30EEFCE8298F6ED557F2CED9DEAB6921ADCC
Verified for
  • Apple

Email authentication partial

SPF
v=spf1 ip4:185.46.182.1 ip4:185.46.182.200/29 ip4:185.46.182.208/31 ip4:20.82.87.96/28 include:spf.protection.outlook.com ip4:83.96.200.99 ip4:83.96.255.242 a:msa1.cramgo.nl ip4:85.90.64.176/28 ip4:85.90.64.192/28 a:msa2.cramgo.nl include:_spf.biscutrecht.nl include:spf.bibliotheek.nl include:spf.topdesk.net include:mailswitch.nl -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@bibliotheekutrecht.nl
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCi6ofI+f3Tp1nq6A0GkypVi1fJVviDGp0arR/NuJqUH8GYryVtfoi9I4TlFVxOHRhQfoMt3aFhlNmcW2bhyN…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxOyB7mN+ZYOwSqRE7EYlx054Xj1JDH8U9islQC/hOAwzCPOVLJCbrqkUIEOx0QQpGxGaQXonSm1ClVhgFV…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgwCst6kBpjfbTUkHgHzCQx0l1stnPzAnVmKIBrUvWJ3YxOobFdWnCfpGdbxax+dkc2X/c7oO4iWyCaKJ4eL8qj2…
selectors probed

Certificate (current)

E7
from 2026-05-15 to 2026-08-13
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.bibliotheekutrecht.nl/home.html

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
strict-transport-security
max-age=604800;includeSubDomains

Links to (7)

Linked from (1)