51ckjr.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 12793 ms crawled 2026-05-06

HK · 101.44.99.189 · AS136907 HUAWEI CLOUDS

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title: 创客匠人-让知识变现不走弯路
Description: 创客匠人通过科技技术赋能、陪跑孵化IP、线下大课赋能、圈子联盟共创等360°全方位立体服务，一站式解决知识IP变现难题。

Technology

Server: openresty

Third-party hosts loaded (1)

www.ckjr001.com×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2015-09-16

Expires

2028-09-16 850 days left

Updated

2026-04-09

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

MX

10 mxw.mxhichina.com
5 mxn.mxhichina.com

CNAME

kpgtm.ckjr001.com

TXT

v=spf1 include:spf.mxhichina.com ~all

Certificate (current)

RapidSSL TLS RSA CA G1

from 2025-06-05 to 2026-06-05

Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.51ckjr.com/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (4)

Linked from (1)

cyjmw.com×2