indexo.dev

hollandyn.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-15 · ok HTTP/1.1 200 1929 ms crawled 2026-05-15

GB · 91.192.107.63 · AS211392 Dream Cloud Innovation Limited

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
昆明鹤屏网络有限公司
Description
昆明鹤屏网络有限公司，打造智能化社区健身中心运营管理系统

Technology

Server
openresty
CMS
Gatsby

Third-party hosts loaded (1)

  • cbu01.alicdn.com×4

Contact

Phone

Registration

Registrar
Hefei Juming Network Technology Co., Ltd
Created
2025-03-20
Expires
2027-03-20 304 days left
Updated
2026-02-23
Name servers
  • ns1.judns.com
  • ns2.judns.com

DNS records live

NS
  • ns1.julydns.com
  • ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

E8
from 2026-01-27 to 2026-04-27
Expired 23 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://hollandyn.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 (10)

Linked from (9)