gs1cn.org
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (1)
- at.alicdn.com×1
DNS records live
- NS
-
- ns13.xincache.com
- ns14.xincache.com
- MX
-
- 20 219.232.123.205
- 20 mail.gs1cn.org
- CNAME
-
- 54b7yxrz.weishucdn.cloud
Email authentication strong
- SPF
-
v=spf1 a mx ip4:219.232.123.205 -allstrict (-all) - DMARC
-
v=DMARC1;p=quarantine;ri=3600;ruf=mailto:li@gs1cn.org;rua=mailto:gs1cn.orgpolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current) wrong cert
Internet Widgits Pty Ltd
Expired 1199 days ago
HTTP security headers
- present
-
- x-frame-options
- findings
-
- checked over plain HTTP
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
SAMEORIGIN