port-m.com
HTML metadata
Technology
- Server
- nginx
Contact
- Phone
Registration
- Registrar
- Xiamen ChinaSource Internet Service Co., Ltd
- Created
- 2008-04-17
- Expires
- 2027-04-17 332 days left
- Updated
- 2026-04-08
- Name servers
-
- ns1.cnolnic.com
- ns2.cnolnic.com
DNS records live
- NS
-
- ns1.cnolnic.com
- ns2.cnolnic.com
- MX
-
- 10 port-m.com
Email authentication weak
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
Encryption Everywhere DV TLS CA - G2
Expires in 125 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