indexo.dev

to-corona-ex.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 876 ms crawled 2026-05-19

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
コロナEX｜TOブックスの公式Web漫画サイト
Description
TOブックスの公式Web漫画（マンガ）サイト、コロナEX。「本好きの下剋上」「ティアムーン帝国物語 ～断頭台から始まる、姫の転生逆転ストーリー～」など、人気作や話題作、新作が読める！
Language
ja

Open Graph

title
コロナEX｜TOブックスの公式Web漫画サイト
description
TOブックスの公式Web漫画（マンガ）サイト、コロナEX。「本好きの下剋上」「ティアムーン帝国物語 ～断頭台から始まる、姫の転生逆転ストーリー～」など、人気作や話題作、新作が読める！

Technology

CDN
Vercel
CMS
Next.js
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2022-02-09
Expires
2027-02-09 265 days left
Updated
2022-02-24
Name servers
  • ns-1397.awsdns-46.org
  • ns-1697.awsdns-20.co.uk
  • ns-395.awsdns-49.com
  • ns-968.awsdns-57.net

DNS records live

NS
  • ns-1397.awsdns-46.org
  • ns-1697.awsdns-20.co.uk
  • ns-395.awsdns-49.com
  • ns-968.awsdns-57.net
TXT
  • firebase=to-corona-ex-prod
  • google-site-verification=8oOFDahoEvAGto86gbfL76rjBEMP-LUFubVUHh8wZh4
  • google-site-verification=pKfHTPH_BC2zeTkF7Z_aCq9knfvG-s2fk_H60kzNciE

Email authentication no MX

SPF
v=spf1 include:_spf.firebasemail.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-13 to 2026-08-11
Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://to-corona-ex.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=63072000

Links to (6)

Linked from (2)