indexo.dev

jkkj.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 4642 ms crawled 2026-05-07

CN · 103.53.127.77 · AS137697 CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhouJiangsu Province, P.R.China.

Reputation 100/100

Classifying

HTML metadata

Title
久卡知识产权-首页
Language
en

Technology

Server
nginx

Registration

Registrar
eName Technology Co., Ltd.
Created
2003-08-09
Expires
2026-08-09 81 days left
Updated
2025-07-09
Name servers
  • v1s1.xundns.com
  • v1s2.xundns.com

DNS records live

NS
  • v1s1.xundns.com
  • v1s2.xundns.com

Email authentication no MX

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

Certificate (current)

LiteSSL RSA CA 2025
from 2026-03-06 to 2026-06-04
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://jkkj.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=31536000

Linked from (1)