indexo.dev

upld2ch.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-20 · ok HTTP/1.1 200 2253 ms crawled 2026-05-07

JP · 112.78.112.53 · AS9371 SAKURA Internet Inc.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
HomePage Top

Technology

Server
nginx

Registration

Registrar
Key-Systems GmbH
Created
2007-02-03
Expires
2027-02-03 258 days left
Updated
2026-02-01
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 upld2ch.net

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Gehirn Managed Certification Authority - RSA DV
from 2025-04-29 to 2026-05-20
Expired 1 day ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://upld2ch.net/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)