indexo.dev

kohsuke.org

.org crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2254 ms crawled 2026-05-19

US · 67.205.5.125 · AS26347 New Dream Network, LLC

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type blog

HTML metadata

Title
Home | Kohsuke Kawaguchi
Language
en
Generator
Jekyll v4.3.2
Canonical
https://kohsuke.org/
Feeds

Open Graph

url
https://kohsuke.org/
title
Home
locale
en_US
site name
Kohsuke Kawaguchi

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Font Awesome
  • Google Fonts

Third-party hosts loaded (5)

  • stackpath.bootstrapcdn.com×2
  • cdnjs.cloudflare.com×1
  • fonts.googleapis.com×1
  • use.fontawesome.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Tucows Domains Inc.
Created
2002-01-19
Expires
2027-01-19 243 days left
Updated
2022-09-19
Name servers
  • ns1.dreamhost.com
  • ns2.dreamhost.com
  • ns3.dreamhost.com

DNS records live

NS
  • ns1.dreamhost.com
  • ns2.dreamhost.com
  • ns3.dreamhost.com
MX
  • 1 smtp.google.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:netblocks.dreamhost.com include:relay.mailchannels.net include:mailgun.org include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:kk@kohsuke.org
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-23 to 2026-07-22
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kohsuke.org/

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

Links to (6)

Linked from (1)