kjtchn.com

.com crawl

First seen 2026-04-19 · Last seen 2026-05-10 · ok HTTP/1.1 200 3057 ms crawled 2026-05-13

CN · 39.105.53.172 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

sector other type error page

HTML metadata

Title: 404 Not Found

Technology

Server: nginx

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2019-03-14

Expires

2027-03-14 297 days left

Updated

2026-02-27

Name servers

dns21.hichina.com
dns22.hichina.com

DNS records live

NS

dns21.hichina.com
dns22.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

R13

from 2026-05-08 to 2026-08-06

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://kjtchn.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)

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