indexo.dev

b-n.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 988 ms crawled 2026-05-30

NL · 136.144.202.232 · AS20857 Signet B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Burgersdijk en Niermans
Description
Burgersdijk en Niermans - Veilinghuis voor boeken, prenten en manuscripten - sinds 1894 - Auction House for Books, Prints and Manuscripts - Since 1894 burgersdijk, niermans, antiquarian, b-n, auctioneers,...
Language
nl
Generator
TrafficTower
Translations
  • en
  • nl

Open Graph

url
https://b-n.nl/
title
Burgersdijk en Niermans
site name
Burgersdijk en Niermans
description
Burgersdijk en Niermans - Veilinghuis voor boeken, prenten en manuscripten - sinds 1894 - Auction House for Books, Prints and Manuscripts - Since 1894 burgersdijk, niermans, antiquarian, b-n, auctioneers,...

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • stats.bitman.nl×1
  • www.bitman.nl×1

Social

Contact

Email
Phone

DNS records live

NS
  • christina.neostrada.nl
  • lisa.neostrada.nl
  • sandra.neostrada.nl
MX
  • 0 bn-nl0c.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 a mx a:b-n.nl include:_spf.transip.email include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0ayITYTTuMMCZ6SD1NH4ya0FKMdbbsMl2WpJD8z/Du4EvJoo2xk8oWGjns1+K5Hu97xp519S3oVweo3eEEl…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://b-n.nl/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff

Links to (4)

Linked from (1)