indexo.dev

server-world.info

.info crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 5880 ms crawled 2026-05-08

JP · 180.43.145.35 · AS4713 NTT DOCOMO BUSINESS,Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Server World - ネットワークサーバー構築
Description
CentOS, Ubuntu, Fedora, Debian, Windows Server でのネットワークサーバー構築方法
Language
ja

Technology

Server
Apache
Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (3)

  • pagead2.googlesyndication.com×3
  • ads.themoneytizer.com×2
  • www.googletagmanager.com×1

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2007-02-11
Expires
2027-02-11 267 days left
Updated
2026-01-16
Name servers
  • dns.server.education
  • ns.server-world.info

DNS records live

NS
  • dns.server.education
  • ns.server-world.info
MX
  • 10 ns.server-world.info
TXT
  • google-site-verification=nhPo8BAF5I-xteNr0JqrBjwCk3brgvKGks-on3DmCQI

Email authentication partial

SPF
v=spf1 +ip4:180.43.145.32/29 -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-18 to 2026-07-17
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.server-world.info/

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

Links to (1)

Linked from (1)