katuru.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2762 ms crawled 2026-05-18

JP · 202.172.25.43 · AS37907 DigiRock, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

勝つるあんてな！

Feeds

Open Graph

url: https://katuru.com/
title: 勝つるあんてな！
site name: 勝つるあんてな！
description: 主に2ch/5chまとめブログのアンテナサイトです。

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

code.jquery.com×3
fonts.googleapis.com×2
xml.affiliate.rakuten.co.jp×2
fonts.gstatic.com×1
www.googletagmanager.com×1

Contact

Phone

00071191787719

Registration

Registrar

eNom, LLC

Created

2009-05-01

Expires

2027-05-01 347 days left

Updated

2026-04-05

Name servers

dns1.name-services.com
dns2.name-services.com
dns3.name-services.com
dns4.name-services.com
dns5.name-services.com

DNS records live

NS

dns1.name-services.com
dns2.name-services.com
dns3.name-services.com
dns4.name-services.com
dns5.name-services.com

MX

10 mail.katuru.com

TXT

google-site-verification=4We8pQwlU3FB37525YzqRtr9qdpn8aqajx8ge23j2DU

Email authentication weak

SPF: v=spf1 ip4:202.172.25.43 include:mxr.valueserver.jp ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://katuru.com/

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