indexo.dev

tiantian100.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-11 · ok HTTP/1.1 200 1915 ms crawled 2026-05-11

US · 172.88.78.16 · AS20001 Charter Communications Inc

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
天天100，网上学习培训刷题考试练习网站职称考试升职加薪考研考公期中期末医学建筑财会金融计算机人力资源认证 - 天天100,网上免费刷题考试刷题宝辕题库搜题APP不挂科练习题库海题题出考题
Description
欢迎来到天天100，您的在线学习和培训平台！天天一百提供丰富的学习资源，涵盖职称考试、升职加薪、考研、考公等各类考试需求。无论是医学、建筑、财会、金融、计算机还是人力资源、法律等领域，天天100都能为您提供高效的刷题、练习、复习和自我提升工具，帮助您轻松应对期中和期末考试。加入我们，提升您的职业竞争力，快速获得核心心技能，助力您的梦想实现！

Technology

Server
nginx

Contact

Phone

Registration

Registrar
Xin Net Technology Corporation
Created
2024-08-20
Expires
2026-08-20 92 days left
Updated
2025-08-26
Name servers
  • ns11.xincache.com
  • ns12.xincache.com

DNS records live

NS
  • ns11.xincache.com
  • ns12.xincache.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-25 to 2026-06-23
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tiantian100.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)