indexo.dev

zeilsteen.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 245 ms crawled 2026-06-04

NL · 37.48.90.139 · AS60781 LeaseWeb Netherlands B.V.

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zeilsteen

Technology

Server
nginx
PHP
5.2.13 end of life
jQuery
1.3.2 known XSS (<3.5)

Registration

Registrar
Realtime Register B.V.
Created
2000-05-07
Expires
2027-05-07 336 days left
Updated
2026-02-11
Name servers
  • ns1.tiscomhosting.nl
  • ns2.tiscomhosting.net
  • ns3.tiscomhosting.eu

DNS records live

NS
  • ns1.tiscomhosting.nl
  • ns2.tiscomhosting.net
  • ns3.tiscomhosting.eu
MX
  • 100 mx20.hostingdiscounter.nl
  • 200 fallback1.server.eu
  • 300 fallback2.server.eu

Email authentication weak

SPF
v=spf1 mx a include:spf.server.eu ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-18 to 2026-06-16
Expires in 11 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zeilsteen.com/

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

Links to (2)

Linked from (1)