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y-sapix.net

.net crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 6942 ms crawled 2026-05-19

JP · 18.176.100.108 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
大学受験 Y-SAPIX
Description
SAPIX YOZEMI GROUPの現役生向け大学受験ブランド、Y-SAPIX(ワイサピックス)です。難関大学の現役合格を目指す高校生と中高一貫校に通う中学生のための進学塾です。 最新の大学入試情報などの大学受験に関わることや、大学紹介、勉強方法などを発信していきます。
Language
ja-JP
Canonical
https://y-sapix.net
Feeds

Open Graph

url
https://y-sapix.net
title
大学受験 Y-SAPIX
site name
大学受験 Y-SAPIX
description
SAPIX YOZEMI GROUPの現役生向け大学受験ブランド、Y-SAPIX(ワイサピックス)です。難関大学の現役合格を目指す高校生と中高一貫校に通う中学生のための進学塾です。 最新の大学入試情報などの大学受験に関わることや、大学紹介、勉強方法などを発信していきます。

Technology

CMS
Next.js
Analytics
  • Google Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • assets.st-note.com×43
  • i.ytimg.com×6
  • d2l930y2yx77uc.cloudfront.net×1
  • s3-ap-northeast-1.amazonaws.com×1
  • www.google-analytics.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Japan Registry Services Co., Ltd.
Created
2020-11-10
Expires
2026-11-10 173 days left
Updated
2025-11-08
Name servers
  • ns003-j1vd5mnvc9g0oksc.j.d-53.info
  • ns003-j1vd5mnvc9g0oksc.j.d-53.jp
  • ns003-j1vd5mnvc9g0oksc.j.d-53.org

DNS records live

NS
  • ns003-j1vd5mnvc9g0oksc.j.d-53.info
  • ns003-j1vd5mnvc9g0oksc.j.d-53.jp
  • ns003-j1vd5mnvc9g0oksc.j.d-53.org
Verified for
  • Google

Email authentication no MX

SPF
v=spf1 +ip4:160.17.0.0/16 include:spf.securemx.jp -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

ZeroSSL RSA DV SSL CA 2
from 2026-04-02 to 2026-07-02
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://y-sapix.net/?gs=6e83c535773c

present
  • strict-transport-security
  • content-security-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
script-src 'self' https: 'nonce-M2FmMDZjMWUtYTk0OC00MmVmLWI2M2QtODA4MGEzODE4ZTNm' 'strict-dynamic' 'unsafe-inline' https://note.com https://frontend.st-note.com https://d291vdycu0ht11.cloudfront.net https://d2l930y2yx77uc.cloudfront.net https://cdn.st-note.com https://www.googletagmanager.com https://www.google-analytics.com https://www.googleanalytics.com https://www.googleoptimize.com https://optimize.google.com https://*.facebook.net https://*.instagram.com https://platform.twitter.com https://*.twimg.com https://cdn.iframe.ly https://cdn.embedly.com https://*.tiktok.com https://*.tiktokcdn.com https://*.ibytedtos.com https://speakerdeck.com https://*.flickr.com https://*.mul-pay.jp https://stage-travel.fraudprevention.jp https://travel.fraudprevention.jp https://www.datadoghq-browser-agent.com http://cloudfront.loggly.com https://*.canva.com https://*.ttwstatic.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://assets.kurashiru.com/ https://*.hsadspixe
strict-transport-security
max-age=63072000

Links to (6)

Linked from (1)