indexo.dev

jkrdyq.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 1493 ms crawled 2026-05-09

CN · 121.43.124.46 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 30/100 listed in spam blocklist wrong cert weak security headers

Classifying

HTML metadata

Title
北京京科瑞达科技有限公司二手液相色谱仪、二手气相色谱仪、二手原子吸收光谱仪、二手紫外分光光度计、二手傅立叶红外光谱仪、二手ICP、二手ICPMS、二手气质联用仪、二手液质联用仪、二手高效液相色谱仪、二手离子色谱仪、

Technology

Server
Microsoft-IIS

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2018-09-05
Expires
2026-09-05 108 days left
Updated
2025-09-08
Name servers
  • dns13.hichina.com
  • dns14.hichina.com

DNS records live

NS
  • dns13.hichina.com
  • dns14.hichina.com

Email authentication no MX

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

Certificate (current) wrong cert

Encryption Everywhere DV TLS CA - G2
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)