sekikawasuikei.com

HTML metadata

Technology

Server

nginx

CMS

WordPress 6.9.4

jQuery

3.7.1

Analytics

• Google Tag Manager

Third-party hosts loaded (5)

• static.addtoany.com×2
• ajax.googleapis.com×1
• cdnjs.cloudflare.com×1
• gmpg.org×1
• www.googletagmanager.com×1

Registration

Registrar

XServer, Inc.

Created

2006-10-12

Expires

2026-10-12 129 days left

Updated

2025-08-19

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 sekikawasuikei.com

TXT

Show 5 TXT records

• _45r32s7xg98f784s597a07qjz3imets
• _nsu5iv353b6t4ukb60l18l24hcop6d1
• dgvb5bkknjz4kklldbfddkpfw0jlb35j
• xk071njm13w9mqky07hd8qw429db4vtf
• 4zjflnvm4fcjk1f3tj9h2jnr3yyp6lcy

Email authentication weak

SPF

v=spf1 +a:sv2349.xserver.jp +a:sekikawasuikei.com +mx include:spf.sender.xserver.jp ~all

softfail (~all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sekikawasuikei.com/

findings

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

Links to (3)

• sekikawarengo.com×1
• mizukamidokai.com×1
• addtoany.com×1

Linked from (1)

• sekikawarengo.com×1