indexo.dev

sig-china.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 6395 ms crawled 2026-05-06

SG · 161.117.189.36 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
SIG China
Language
en

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2006-08-31
Expires
2026-08-31 103 days left
Updated
2023-08-02
Name servers
  • dns11.hichina.com
  • dns12.hichina.com

DNS records live

NS
  • dns11.hichina.com
  • dns12.hichina.com
MX
  • 1 mx1.feishu.cn
  • 10 mx3.feishu.cn
  • 5 mx2.feishu.cn
TXT
  • v=spf1 +include:_netblocks.m.feishu.cn -all
  • verification-code-site-App_feishu=iPKozdGMYK7yyjbJIrcS

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-08-21 to 2026-09-21
Expires in 124 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sig-china.com/

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

Linked from (1)