indexo.dev

gakinko.net

.net crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 1437 ms crawled 2026-05-06

JP · 162.43.94.62 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
画像掲示板がきんこ
Description
開設から16年、がきんこは名実とも国民的巨大画像掲示板と呼ばれるようになりました（妄想）
Language
ja

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • rcm.shinobi.jp×4
  • www.googletagmanager.com×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2007-05-07
Expires
2027-05-07 352 days left
Updated
2026-04-21
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 gakinko.net

Email authentication partial

SPF
v=spf1 +a:sv15061.xserver.jp +a:gakinko.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwRq03+yKTIdKztyXbrmbztnVOnCcWfHIW4L3xsnW6LSS7MNPfxvffx8DTQv1iRHtLZ6xB/hGeFYcJw…
selectors probed

Certificate (current)

R12
from 2026-03-27 to 2026-06-25
Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gakinko.net/

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 (2)