indexo.dev

hdhydrogen.com

.com crawl

First seen 2026-05-05 · Last seen 2026-05-05 · ok HTTP/1.1 200 3678 ms crawled 2026-05-11

KR · 3.168.178.38 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
HD하이드로젠
Language
en

Technology

CDN
Amazon CloudFront
Server
Apache

Registration

Registrar
Gabia, Inc.
Created
2024-08-13
Expires
2027-08-13 449 days left
Updated
2025-03-18
Name servers
  • ns.hhi.co.kr

DNS records live

NS
  • ns.hhi.co.kr
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

Amazon RSA 2048 M01
from 2026-03-12 to 2026-09-26
Expires in 128 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://hdhydrogen.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000;

Linked from (1)