sintruan.com

HTML metadata

Technology

Server

openresty

Registration

Registrar

Metaregistrar BV

Created

2026-01-05

Expires

2027-01-05 216 days left

Updated

2026-03-07

Name servers

• a4.share-dns.com
• b4.share-dns.net

DNS records live

NS

• a.share-dns.com
• b.share-dns.net

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://sintruan.com/

findings

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

Links to (9)

• tsxinfengying.com×1
• szzdqcpa.com×1
• szfdhtc.com×1
• syhx666.com×1
• qdzqs.com×1
• nyyxgl.com×1
• ebebyf.com×1
• changyousudi.com×1
• bjwbsj.com×1

Linked from (10)

• jianxinzx.com×1
• biojzx.com×1
• zskjzs.com×1
• haolidachem.com×1
• fjavic.com×1
• jzyzscd.com×1
• huijixs.com×1
• shwtwj.com×1
• pyxqysy.com×1
• eusetools.com×1