indexo.dev

rsgdeborgen.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 906 ms crawled 2026-05-31

NL · 40.114.251.102 · AS8075 Microsoft Corporation

Reputation 100/100

Classifying

HTML metadata

Title
Home | rsg de Borgen
Language
nl

Technology

ASP.NET
4.0.30319
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×2
  • www.youtube-nocookie.com×1

Social

Contact

Phone

DNS records live

NS
  • nsauth1.introweb.nl
  • nsauth2.introweb.nl
  • nsauth3.introweb.net
MX
  • 10 rsgdeborgen-nl.mail.protection.outlook.com
TXT
  • xSOZ00whfxXeGHmDW3xhCzqrZ3AaqdD/LhSP6L8rHehnpE3eMSyse1EZlUzRnnrykTaQyOJcz9/gSBTsio2clA==
  • klantid=rsg de Borgen
Verified for
  • Cisco
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:145.140.26.43 ip4:145.140.26.35 ip4:145.140.26.27 ip4:46.183.253.8/29 include:spf.protection.outlook.com include:_spf.zivver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Kl7P9w4U8Wrgtc4FFZxz+Viiaoq+NKF2TgYGaG5h2Db7SyDmSbUGLV3JTebZ6zgXZ16gMaXXmnl84…
selectors probed

Certificate (current)

R13
from 2026-04-16 to 2026-07-15
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rsgdeborgen.nl/home

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)