indexo.dev

jinbijin.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 314 ms crawled 2026-06-01

NL · 185.135.241.4 · AS208332 Hosting 2 GO B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Jinbi Jin's homepage

Technology

Server
nginx

Third-party hosts loaded (2)

  • cdn.mathjax.org×1
  • jigsaw.w3.org×1

DNS records live

NS
  • ns1.hosting2go.nl
  • ns2.hosting2go.nl
MX
  • 10 spam1.hosting2go.nl
  • 10 spam2.hosting2go.nl

Email authentication weak

SPF
v=spf1 include:spf.hosting2go.nl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2025-10-24 to 2026-11-01
Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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; includeSubDomains; preload

Links to (4)

Linked from (1)