ydysmm.com

HTML metadata

Technology

Server

openresty

Registration

Registrar

Hefei Juming Network Technology Co., Ltd

Created

2014-03-08

Expires

2027-03-08 278 days left

Updated

2026-03-04

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)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (8)

• zhiyuzx.com×1
• xxkjai.com×1
• woshouyun.com×1
• shinanyj.com×1
• qnjjjt.com×1
• hrbasmj.com×1
• gzrkkj.com×1
• dgzenki.com×1

Linked from (11)

• jinwanjie.com×1
• szgsldz.com×1
• mmkjzf.com×1
• henanlr.com×1
• hanboj.com×1
• jueshiyanjing.com×1
• gsyzyfs.com×1
• xrppt.com×1
• jinmatlj.com×1
• ydkkji.com×1
• mzhflngy.com×1