indexo.dev

lightfc.com

.com crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 12037 ms crawled 2026-05-18

CN · 121.43.150.237 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
光学网
Description
光学网

Technology

Server
Microsoft-IIS

Third-party hosts loaded (1)

  • 121.43.150.237×452

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2006-06-30
Expires
2027-06-30 407 days left
Updated
2024-06-03
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mxw.mxhichina.com
  • 5 mxn.mxhichina.com

Email authentication weak

SPF
v=spf1 include:spf.mxhichina.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lightfc.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (38)

Linked from (2)