gdsunli.com
HTML metadata
Technology
- Server
- Apache
Registration
- Registrar
- Bizcn.com, Inc.
- Created
- 2013-03-27
- Expires
- 2027-03-27 311 days left
- Updated
- 2025-08-07
- Name servers
-
- ns1.dns.com.cn
- ns2.dns.com.cn
DNS records live
- NS
-
- ns1.dns.com.cn
- ns2.dns.com.cn
Email authentication weak
- SPF
-
v=spf1 include:spf.cn4e.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
ZeroSSL RSA DV SSL CA 2
Expires in 71 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy