nctudi.com

HTML metadata

Technology

Server

nginx

Third-party hosts loaded (2)

• js.users.51.la×1
• sdk.51.la×1

Contact

Phone

• 0598-53221289

Registration

Registrar

Shanghai Meicheng Technology Information Development Co., Ltd.

Created

2008-12-14

Expires

2026-12-14 209 days left

Updated

2026-02-28

Name servers

• a.ezdnscenter.com
• b.ezdnscenter.com

DNS records live

NS

• a.ezdnscenter.com
• b.ezdnscenter.com

MX

• 10 mxdomain.qq.com

Email authentication weak

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://nctudi.com/

findings

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

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Linked from (4)

• tdzyw.com×4
• xwpx.com×4
• jutubao.com×3
• fang.com×1