indexo.dev

hotlon.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 1147 ms crawled 2026-05-06

CN · 106.52.36.12 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
专注佛山网站设计，软件开发，小程序开发-佛山市火龙科技有限公司官方网站
Description
火龙科技专业提供佛山网站建设、佛山网站设计、佛山软件开发及移动互联网应用开发服务，多年积累大量成功案例，欢迎来电咨询：0757-86398830

Technology

Server
Microsoft-IIS

Registration

Registrar
Bizcn.com, Inc.
Created
2003-11-24
Expires
2026-11-24 188 days left
Updated
2025-11-18
Name servers
  • ns1.dns.com.cn
  • ns2.dns.com.cn

DNS records live

NS
  • ns1.dns.com.cn
  • ns2.dns.com.cn
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
TXT
  • 4c851f27ce39c4f8e497316baf61883c29fe7099c8a96b595932004e498a0fc

Email authentication partial

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

XinNet DV TLS RSA CA 2025
from 2026-03-19 to 2026-10-04
Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://hotlon.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY

Links to (2)

Linked from (1)