indexo.dev

munetsugu-avc.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-10 · ok HTTP/1.1 200 3915 ms crawled 2026-05-10

JP · 219.94.128.60 · AS9371 SAKURA Internet Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
宗次エンジェルヴァイオリンコンクール ～ヴァイオリニストの発掘と将来的な支援～
Language
ja

Open Graph

url
https://munetsugu-avc.com/
title
宗次エンジェルヴァイオリンコンクール ～ヴァイオリニストの発掘と将来的な支援～

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • www.googletagmanager.com×1

Registration

Registrar
XServer, Inc.
Created
2011-01-18
Expires
2027-01-18 243 days left
Updated
2025-11-19
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 munetsugu-avc.com

Email authentication strong

SPF
v=spf1 a:www850.sakura.ne.jp mx ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; aspf=r; adkim=r
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://munetsugu-avc.com/

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

Links to (1)

Linked from (1)