zhengxin-machine.com
HTML metadata
Technology
- CDN
- Cloudflare
Contact
Registration
- Registrar
- Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
- Created
- 2021-11-29
- Expires
- 2026-11-29 194 days left
- Updated
- 2022-03-15
- Name servers
-
- laura.ns.cloudflare.com
- vick.ns.cloudflare.com
DNS records live
- NS
-
- laura.ns.cloudflare.com
- vick.ns.cloudflare.com
- MX
-
- 10 mx2.qiye.aliyun.com
- 15 mx3.qiye.aliyun.com
- 5 mx1.qiye.aliyun.com
Email authentication weak
- SPF
-
v=spf1 include:spf.qiye.aliyun.com -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
WE1
Expires in 81 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing Content Security Policy
- weak frame protection
- missing Permissions Policy
Header values
- referrer-policy
origin-when-cross-origin- x-frame-options
ALLOWALL- x-content-type-options
nosniff- strict-transport-security
max-age=63072000; includeSubdomains; preload