indexo.dev

senzer.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 215 ms crawled 2026-06-02

NL · 87.233.198.161 · AS15703 TrueFullstaq B.V.

Reputation 95/100 weak security headers

Classifying

DNS records live

NS
  • auth01.dns.trueserver.nl
  • auth02.dns.trueserver.nl
  • auth03.dns.trueserver.nl
MX
  • 10 senzer-nl.mail.protection.outlook.com
TXT
Show 14 TXT records
  • UJasNONEBZ8stjxqR0fEAdWQGDzzFUFTLGQcRLKR3EsCE3DOWxlAEDlAoJ3tItyn
  • _c2alu7n6gqsuf5n2yohzfupci7oumb5
  • _gizolbedyhqrv50o75ctnmsulsydbfo
  • aSwcJ0tFCSpqk9Mz2wzzfXyGHLZNjBqSJ6wlALuvv0HmpslHqoUH68VREw14JSym
  • bw=oelR8K2KBo3Ck6NYPNiOD2Skczs2zNAksJ9CcFNUjPdU
  • d56r0ql3x8j2r6gq5qst1ghc3mvt5d65
  • jpXYNXFttlZBtw7HVLnjrSJ97IXupST0DHqQ9WVAahPXGOI0oETf2sip9UtdQzC8
  • m1nr9fymlqc7cstc3gj8fgx1cqsr8qzk
  • uedgidcv30EQCV0wur9dS4HPLgDY6coaknqgMPmo619FtN0v7QInljcg0LuE3Xr6aj8P8xIL0aRa348/qvphbg==iUtjjf1ZOrZLxvtDAxiujwpc3nqiTfp1483Su1blqXr8cNcBGJRtkF/wMjjYTtmRXRqyIohRmErw0cxlIX0Zjg==
  • 3j2MOslcWW7y2YHYz9YxcA0gJ0HLHYwi5AqYdHzyT80019w0UrzDEY0LsIywrRu2
  • Af6LQGB1MEryivChiyqNu3sfHlJkxbec1OFcF7YXKPgGAHapKMb2VbbizO7oRPcM
  • BtcBbQRPjeskipnUAJgK2MvlrzFO9a3HFcXgLfaANf455HILmiXImpu44Srj2SxY
  • I24k4rrqkMB6py9MvVHFGQ39HxxXU7IrkpMYNVwL7klelYSGICVVIPTpxAiWw0RE
  • ITg5DratCJQ6LNYGy2i0VESa9SP8aBRRtAPnL0duJVtDbxffRrJjFe2QM7bN43l7
Verified for
  • Adobe
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:13.95.69.198 ip4:194.53.72.4 ip4:5.57.254.94 ip4:5.57.254.82 ip4:37.9.216.56 ip4:37.9.216.57 ip4:37.9.216.36 ip4:37.9.216.35 ip4:62.204.93.131 ip4:207.244.98.227 ip4:4.223.229.111 ip4:81.17.56.1 ip4:83.149.98.73 ip4:13.88.226.191 ip4:40.115.66.46 ip4:13.94.232.90 ip4:191.238.213.99 ip4:51.13.102.144 ip4:178.162.177.161 ip4:213.169.236.70/28 ip4:62.21.180.80/29 ip4:195.86.59.0/24 ip4:217.100.147.26/29 ip4:35.214.239.150 include:spf.protection.outlook.com include:spf.vip.reactonline.nl include:spf.eprov.nl include:spf.zaaksysteem.nl include:_spf.ezorg.nl include:spf.mailjet.com include:spf.tracksoftware.nl include:_spf.services.centric.eu -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDKcZoFeWUoTnHidfihbPkd50/5mjMbxh1mUUJT7oqHm9ZF/KdWqf8wH+HsUkG3Ik27zyxS9MuMOSARhE5Fm…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwIhsLpBuNKD3xaEtup8dgN7ogIL69t2hSVwsq4qvzGmgI6z9XagESmN0o+IiX+SJoMtKuCI31V8e7XXZ4k…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1TSEvGS6BZMX9b8OBn2k38zdvDInHHTLE3+/mOxVdHtybBo/UO3OkkdaqDaX/cAWsj4DFbsL6Pa4pEpIMO6Zz3s…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-01-13 to 2027-01-27
Expires in 237 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://senzer.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (3)