syobon.net

.net crawl

First seen 2026-04-16 · Last seen 2026-05-14 · ok HTTP/1.1 200 1947 ms crawled 2026-05-11

US · 104.21.73.13 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title

SyoBoN's Home

Language

Canonical

https://syobon.net/

Feeds

SyoBoN's Home RSS

Open Graph

url: https://syobon.net/
title: Welcome
locale: ja
site name: SyoBoN's Home
description: ようこそ！まだ工事中です。このページ、なにを置くべきなんだろう…
locale:alternate: eo

Technology

CDN: Cloudflare

Registration

Registrar

Cloudflare, Inc.

Created

2022-12-27

Expires

2026-12-27 222 days left

Updated

2025-11-27

Name servers

dolly.ns.cloudflare.com
micah.ns.cloudflare.com

DNS records live

NS

dolly.ns.cloudflare.com
micah.ns.cloudflare.com

MX

10 mx01.mail.icloud.com
10 mx02.mail.icloud.com

TXT

google-site-verification=yBl5LsSdMYps_fDNTSgUcvcwNOSFPf2pa6OYoAUn_pM
$2a$11$a8I1Fp5qOw.mAC8eL./GDOM2Lje/V8kLveqQgL5CzYZZt8R6JRQeK
apple-domain=9cvLMU8ujmosxuRP

Email authentication strong

SPF: v=spf1 include:icloud.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; rua=mailto:f244e866f6954375aab3db264d3430cf@dmarc-reports.cloudflare.net
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-09 to 2026-08-07

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://syobon.net/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: default-src 'none'; frame-ancestors 'none'; base-uri 'none'; form-action 'none'; img-src 'self'; style-src 'self'; manifest-src 'self';
strict-transport-security: max-age=15552000; preload