pesyun.com

HTML metadata

Technology

Third-party hosts loaded (1)

• js.users.51.la×1

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2018-01-14

Expires

2028-01-14 604 days left

Updated

2026-05-06

Name servers

• dns1.hichina.com
• dns2.hichina.com

DNS records live

NS

• dns1.hichina.com
• dns2.hichina.com

MX

• 10 mx2.qiye.aliyun.com
• 15 mx3.qiye.aliyun.com
• 5 mx1.qiye.aliyun.com

TXT

• 202007311733204cfygr31zh1129nit4otc6d47kvhq2twsfur9pwxb1uailydyt

Email authentication weak

SPF

v=spf1 include:spf.qiye.aliyun.com -all

strict (-all)

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://pesyun.com/

findings

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

Linked from (1)

• zrblog.net×3