letlight.net

.net crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 415 ms crawled 2026-05-31

US · 192.3.103.248 · AS36352 HostPapa

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 视光科技有限公司
Description: 视光科技有限公司 - 科技
Language: zh
Generator: lc-kj
Canonical: /

Open Graph

title: 视光科技有限公司
site name: 视光科技有限公司
description: 视光科技有限公司 - 科技

Technology

Server: openresty

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2019-12-19

Expires

2026-12-19 199 days left

Updated

2026-02-24

Name servers

ns1.judns.com
ns2.judns.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)

E8

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://letlight.net/

findings

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

Links to (10)

Linked from (10)