indexo.dev

si-kentei.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 1480 ms crawled 2026-05-14

JP · 219.94.155.217 · AS9371 SAKURA Internet Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
ロボットSI検定
Description
一般社団法人日本ロボットシステムインテグレータ協会（SIer協会）が認定するロボットＳＩ検定の公式サイトです。ロボットＳＩ検定は、ロボットシステムインテグレーション（ロボットSI）を行う上で必要な知識の習得レベル・技術の修熱レベルを測定するための検定試験です。
Language
ja

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Japan Registry Services Co., Ltd.
Created
2019-12-11
Expires
2027-12-11 569 days left
Updated
2025-10-28
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 si-kentei.com

Email authentication partial

SPF
v=spf1 a:www427b.sakura.ne.jp mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:kanri@jarsia.jp
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-17 to 2026-06-15
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://si-kentei.com/

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

Linked from (1)