indexo.dev

keirin0.com

.com crawl

First seen 2026-05-26 · Last seen 2026-05-26 · ok HTTP/1.1 200 2142 ms crawled 2026-05-30

JP · 153.127.31.221 · AS7684 SAKURA Internet Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
競輪新聞ゼロ - 無料ネット競輪新聞 - 競輪予想支援サイト
Description
無料の競艇新聞。全場全レース対応。オリジナル指数（期待勝率）と合成オッズによる期待値をベースにした独自予想と買い目を好評配信中。
Language
ja
Canonical
https://kyotei0.com/

Technology

Server
Apache
PHP
7.1.33 end of life
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (4)

  • kyotei0.com×2
  • www.googletagmanager.com×2
  • code.jquery.com×1
  • keiba0.com×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2024-12-05
Expires
2026-12-05 187 days left
Updated
2025-11-19
Name servers
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

DNS records live

NS
  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp
MX
  • 10 kandaiji.sakura.ne.jp

Email authentication partial

SPF
v=spf1 a:www1115.sakura.ne.jp mx ip4:153.127.31.221 include:spf.sender.zcom.jp include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-09 to 2026-07-08
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://keirin0.com/

present
  • x-frame-options
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (4)

Linked from (1)