fenbeitong.com
HTML metadata
Technology
- Server
- Tengine
Third-party hosts loaded (5)
- tryoss.oss-cn-beijing.aliyuncs.com×20
- lib.baomitu.com×2
- s4.cnzz.com×2
- unpkg.com×2
- cdn.bootcdn.net×1
Contact
- Phone
Registration
- Registrar
- Xin Net Technology Corporation
- Created
- 2016-03-17
- Expires
- 2027-03-17 301 days left
- Updated
- 2026-03-02
- Name servers
-
- ns3.dnsv4.com
- ns4.dnsv4.com
DNS records live
- NS
-
- ns3.dnsv4.com
- ns4.dnsv4.com
- MX
-
- 1 mx1.feishu.cn
- 10 mx3.feishu.cn
- 5 mx2.feishu.cn
- TXT
-
aliyun-site-verification=8f12acfb-3ac5-43e5-b5b6-b32acdc3300f
Email authentication weak
- SPF
-
v=spf1 +include:_netblocks.m.feishu.cn -allstrict (-all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1
Expires in 151 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy