chuixueidc.com
HTML metadata
Technology
- Server
- nginx
Contact
- Phone
Registration
- Registrar
- DNSPod, Inc.
- Created
- 2024-01-26
- Expires
- 2027-01-26 252 days left
- Updated
- 2026-01-09
- Name servers
-
- fifty.dnspod.net
- hunting.dnspod.net
DNS records
- MX
-
- 10 mxbiz2.qq.com
- 5 mxbiz1.qq.com
Email authentication weak
- SPF
-
v=spf1 include:spf.mail.qq.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 177 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31536000