oldtextbook.com

.com crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 1077 ms crawled 2026-05-08

US · 192.0.78.25 · AS2635 Automattic, Inc

Reputation 100/100

Classifying

HTML metadata

Title
Toru Ishida – Innovation with Society
Description
I am a professor emeritus of Kyoto University, and currently a visiting professor at the Academic Center for Computing and Media Studies, Kyoto University. In terms of academics, I was a research scientist at NTT Laboratories, professor at Kyoto University, professor at Waseda University, a board member of Shizuoka University of Art and Culture, a visiting…
Language
en
Generator
WordPress.com
Canonical
https://oldtextbook.com/
Feeds

Open Graph

url
https://oldtextbook.com/
title
Toru Ishida
locale
en_US
site name
Toru Ishida
description
Innovation with Society

Technology

Server
nginx
CMS
WordPress
Third-party hosts loaded (11)
  • s2.wp.com×4
  • s1.wp.com×3
  • 0.gravatar.com×2
  • public-api.wordpress.com×2
  • gmpg.org×1
  • oldtextook.wordpress.com×1
  • pixel.wp.com×1
  • s0.wp.com×1
  • stats.wp.com×1
  • wordpress.com×1
  • wp.me×1

Registration

Registrar
Automattic Inc.
Created
2023-06-19
Expires
2026-06-19 31 days left
Updated
2025-11-24
Name servers
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

DNS records live

NS
  • ns1.wordpress.com
  • ns2.wordpress.com
  • ns3.wordpress.com

Email authentication no MX

SPF
v=spf1 include:spf.titan.email ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-05-07 to 2026-08-05
Expires in 78 days

HTTP security headers

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

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (12)

Linked from (1)