send-tech.com
HTML metadata
Technology
- Server
- nginx
Third-party hosts loaded (3)
- img.ev123.com×11
- js.users.51.la×1
- s5.cnzz.com×1
Contact
- Phone
Registration
- Registrar
- Alibaba Cloud Computing (Beijing) Co., Ltd.
- Created
- 2013-11-29
- Expires
- 2027-11-29 559 days left
- Updated
- 2026-02-27
- Name servers
-
- dns21.hichina.com
- dns22.hichina.com
DNS records live
- NS
-
- dns21.hichina.com
- dns22.hichina.com
- MX
-
- 10 mxbiz2.qq.com
- 5 mxbiz1.qq.com
Email authentication partial
- SPF
-
v=spf1 include:spf.mail.qq.com ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.compolicy: none (monitoring only) - DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 27 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