indexo.dev

kokaidou.net

.net crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 3953 ms crawled 2026-06-01

JP · 162.43.105.54 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
古本の買取・古書出張買取なら「航海堂」｜宅配買取は全国対応
Description
古本の買取・古書出張買取なら航海堂へ。大手古本チェーンに負けない買取価格と、丁寧で安心できるサービスが強みです。出張買取は関東全域対応・出張費無料。ご自宅にいながら安心してご利用いただけます。宅配買取は全国対応で送料も無料。450坪超の大型倉庫を完備しており、蔵書整理や大量・大型の買取にも柔軟に対応可能です。
Language
ja
Canonical
https://www.kokaidou.net/

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×2
  • gmpg.org×1
  • www.googletagmanager.com×1

Contact

Phone

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2024-05-20
Expires
2027-05-20 352 days left
Updated
2026-04-20
Name servers
  • ns1.xbiz.ne.jp
  • ns2.xbiz.ne.jp
  • ns3.xbiz.ne.jp

DNS records live

NS
  • ns1.xbiz.ne.jp
  • ns2.xbiz.ne.jp
  • ns3.xbiz.ne.jp
MX
  • 0 kokaidou.net

Email authentication weak

SPF
v=spf1 +a:sv613.xbiz.ne.jp +a:kokaidou.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwO78zxsCgFDIOaZwwCfmCymqH2yqG6PbgQgOAw6OFzLqMYBlffkAJaGtTrJUR2xpsCDV6KdoVzhpZu…
selectors probed

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kokaidou.net/

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

Links to (2)

Linked from (10)