jiaodaban.com

HTML metadata

Technology

CDN

Cloudflare

Third-party hosts loaded (3)

• cdn.jsdelivr.net×2
• cdnjs.cloudflare.com×1
• sdk.51.la×1

Contact

Phone

• 202300123
• 202300001
• +86-138-8888-6666
• +86-871-6635 8888
• +86-871-6635 9999

Address

环城东路396号骄搭阪大厦8层, 650200, 昆明, 云南, CN

Registration

Registrar

Gname.com Pte. Ltd.

Created

2024-11-19

Expires

2026-11-19 165 days left

Updated

2026-02-09

Name servers

• alexia.ns.cloudflare.com
• gabriel.ns.cloudflare.com

DNS records live

NS

• alexia.ns.cloudflare.com
• gabriel.ns.cloudflare.com

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 50/100 Checked live page: https://www.jiaodaban.com

present

• strict-transport-security

findings

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

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