indexo.dev

vjschool.net

.net crawl

First seen 2026-05-23 · Last seen 2026-06-06 · ok HTTP/1.1 200 2015 ms crawled 2026-05-28

JP · 162.43.116.132 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
バンクーバー補習授業校 | バンクーバー唯一の文科省・外務省支援
Description
バンクーバー補習授業校は日本の教科書を使って学べる週一日の学校です。
Language
ja

Open Graph

url
https://vjschool.net/
title
バンクーバー補習授業校 | バンクーバー唯一の文科省・外務省支援
locale
ja_JP
site name
バンクーバー補習授業校 | バンクーバー唯一の文科省・外務省支援
description
バンクーバー補習授業校は日本の教科書を使って学べる週一日の学校です。

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Squarespace Domains II LLC
Created
2005-09-22
Expires
2026-09-22 103 days left
Updated
2025-09-07
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 vjschool.net

Email authentication weak

SPF
v=spf1 +ip4:0.0.0.0 +a:sv13131.xserver.jp +a:vjschool.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4VMDcEBtsE8etkqX7Usccsrq9HmhY92tPulQYggdN2cjYqeXhqSEEUFq4ElDIaUNmnYfsNqxMHP3o6…
selectors probed

Certificate (current)

R13
from 2026-05-16 to 2026-08-14
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (2)

Use this data via API

Everything on this page for vjschool.net is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/vjschool.net" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →