lelvtao.com

.com crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 698 ms crawled 2026-05-31

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 深圳市教育科技有限公司
Description: 深圳市教育科技有限公司 - 教育培训
Language: zh
Generator: lc-kj
Canonical: /

Open Graph

title: 深圳市教育科技有限公司
site name: 深圳市教育科技有限公司
description: 深圳市教育科技有限公司 - 教育培训

Technology

Server: openresty

Registration

Registrar

July Name Limited

Created

2012-10-24

Expires

2026-10-24 143 days left

Updated

2025-11-26

Name servers

ns1.julydns.com
ns2.julydns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

CNAME

gd28c8e.cdn.eduo.net

Email authentication no MX

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

Certificate (current)

E7

from 2026-05-18 to 2026-08-16

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (8)

Linked from (24)