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shirokuro.info

.info crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 1231 ms crawled 2026-05-19

JP · 34.146.137.129 · AS396982 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
しーRSS
Language
ja

Open Graph

title
しーRSS
description
( ･ㅂ･)و まとめアンテナなのよ

Technology

Server
nginx

Registration

Registrar
Squarespace Domains II LLC
Created
2008-01-23
Expires
2027-01-23 247 days left
Updated
2026-01-09
Name servers
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com

DNS records live

NS
  • ns-cloud-a1.googledomains.com
  • ns-cloud-a2.googledomains.com
  • ns-cloud-a3.googledomains.com
  • ns-cloud-a4.googledomains.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://shirokuro.info/rss/

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

Linked from (1)