tjstarsedu.com

.com crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 3151 ms crawled 2026-05-27

US · 104.21.62.139 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title: 思达思智苑（天津）培训学校有限公司|思达思智苑（天津）培训学校
Description: 思达思智苑（天津）培训学校有限公司旗下企业网站门户

Technology

CDN: Cloudflare

Third-party hosts loaded (1)

cbu01.alicdn.com×6

Contact

Phone

+00 (123) 456 78 90

Registration

Registrar

Metaregistrar BV

Created

2025-12-19

Expires

2026-12-19 201 days left

Updated

2026-05-21

Name servers

dave.ns.cloudflare.com
rihana.ns.cloudflare.com

DNS records live

NS

dave.ns.cloudflare.com
rihana.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

from 2026-05-21 to 2026-08-19

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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