indexo.dev

gkwiki4.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1928 ms crawled 2026-05-08

JP · 118.27.18.145 · AS7506 GMO Internet Group, Inc.

Reputation 37/100 listed in spam blocklist wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2014-06-20
Expires
2026-06-20 30 days left
Updated
2025-05-21
Name servers
  • ns1.value-domain.com
  • ns2.value-domain.com

DNS records live

NS
  • ns1.value-domain.com
  • ns2.value-domain.com
MX
  • 10 mail.gkwiki4.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-04-20 to 2026-07-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://gkwiki4.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)