t-dance-a.biz

.biz crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 3397 ms crawled 2026-05-19

JP · 133.125.148.20 · AS7684 SAKURA Internet Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Zumba（ズンバ）曲・動画リスト（最新のZIN123まで）田村泰彦
Description: Zumba®（ズンバ）の曲名・動画リストです。ZIN（ジン）の全曲の（一覧）。レッスンで使われている最新曲（2026年）や人気曲、Youtube（ユーチューブ）、振り付け（コリオ）など。（MOVE・田村泰彦）
Language: ja

Technology

Server: LiteSpeed

Analytics

Google Tag Manager

Ads

Amazon Ads

Social widgets

YouTube Embed

Third-party hosts loaded (5)

ir-jp.amazon-adsystem.com×195
machinemusic.org×2
ajax.googleapis.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Registration

Registrar

eNom, LLC

Created

2015-12-04

Expires

2026-12-03 196 days left

Updated

2025-11-08

Name servers

ns1.mixhost.jp
ns2.mixhost.jp

DNS records live

NS

ns1.mixhost.jp
ns2.mixhost.jp

MX

0 t-dance-a.biz

Email authentication partial

SPF

v=spf1 redirect=_spf.mixhost.jp

no all qualifier

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsnI2yYGBfSLcXQxpobLVjshOFZ38fWAeY63R2EjFokNCHnba3Ne2VhAKVwJl3jDhTrfSJut0/GsMkF…

selectors probed

Certificate (current)

R13

from 2026-04-23 to 2026-07-22

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://t-dance-a.biz/

findings

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