indexo.dev

hiroisogawa.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 5971 ms crawled 2026-05-20

SG · 35.213.133.202 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type blog

HTML metadata

Title
Hiro's Blog
Language
en
Generator
WordPress 6.9.4
Canonical
https://hiroisogawa.com/

Technology

Server
nginx
CMS
WordPress 6.9.4
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×3
  • fonts.googleapis.com×3
  • cdn.jsdelivr.net×2

Social

Registration

Registrar
Automattic Inc.
Created
2018-11-05
Expires
2026-11-05 168 days left
Updated
2025-11-23
Name servers
  • ns1.siteground.net
  • ns2.siteground.net

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.antispam.mailspamprotection.com
  • 20 mx20.antispam.mailspamprotection.com
  • 30 mx30.antispam.mailspamprotection.com

Email authentication partial

SPF
v=spf1 +a +mx include:hiroisogawa.com.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqSv44dEf1Arh5EOJREBqcXelxPVgLeOVL6HtPw9q5CIVSKvthPhBLZq4SN6dPecb5BH5FykMN/te44nuyY7eLJF0nb…
selectors probed

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://hiroisogawa.com/

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

Links to (14)

Linked from (1)