indexo.dev

studytz.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-15 · ok HTTP/1.1 200 4931 ms crawled 2026-05-11

SC · 154.194.152.125 · AS139880 OWGELS INTERNATIONAL CO., LIMITED

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
乐鱼注册_乐鱼（中国）
Description
乐鱼注册_乐鱼（中国）历经二十年积淀，建成7座数字化车间，产品销往95个国家，海外员工逾800人。乐鱼注册_乐鱼（中国）将按照党的二十大报告绘制的转型发展路线图，不忘初心、牢记使命，坚持“以煤为基，能材并进，技融双驱，零碳转型，矢志跻身世界一流企业”的发展战略，开新图强，改革制胜。

Technology

Server
nginx
Third-party hosts loaded (9)
  • img69.chem17.com×3
  • img71.chem17.com×3
  • chat.chem17.com×2
  • img64.chem17.com×2
  • img68.chem17.com×2
  • img78.chem17.com×2
  • api.yibo4137.com×1
  • img80.chem17.com×1
  • www.chem17.com×1

Contact

Phone

Registration

Registrar
Gname 299 Inc
Created
2025-12-19
Expires
2026-12-19 213 days left
Updated
2025-12-23
Name servers
  • a8.share-dns.com
  • b8.share-dns.net

DNS records live

NS
  • a.share-dns.com
  • b.share-dns.net
CNAME
  • www.studytz.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-03-15 to 2026-06-13
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (26)

Linked from (10)