yn12300.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-14 · ok HTTP/1.1 200 2875 ms crawled 2026-05-07

CN · 103.47.83.72 · AS134765 CHINANET Yunnan province IDC1 network

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 云南电信用户申诉网

Technology

CMS: Gatsby

Registration

Registrar

Yunnan Landui Cloud Computing Co., Ltd.

Created

2009-10-27

Expires

2026-10-27 161 days left

Updated

2025-10-13

Name servers

ns1.ynsjg.com
ns1.yunnandns.com
ns2.ynsjg.com
ns2.yunnandns.com

DNS records live

NS

ns1.ynsjg.com
ns1.yunnandns.com
ns2.ynsjg.com
ns2.yunnandns.com

Email authentication no MX

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

Certificate (current) wrong cert

SafeLine Fallback Certificate

from 2023-09-15 to 2033-09-12

Expires in 2673 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://yn12300.com/

findings

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

Linked from (10)