indexo.dev

4399sy.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1867 ms crawled 2026-05-18

GB · 163.171.130.131 · AS54994 Meteverse Limited.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
4399手机游戏_手机网游_精品手游运营平台-广州四三九九信息科技有限公司
Description
4399手机游戏是中国最值得期待的免费手机游戏平台, 4399手机游戏为玩家提供最新最好玩的手机网游
Language
zh-CN
Canonical
https://www.4399sy.com/

Technology

Server
nginx

Third-party hosts loaded (3)

  • sy-cdnres.unionsy.com×26
  • url.my4399.com×5
  • pic.my4399.com×1

Contact

Phone

Registration

Registrar
eName Technology Co., Ltd.
Created
2012-04-13
Expires
2029-04-13 1059 days left
Updated
2025-12-04
Name servers
  • ns1.dnsv5.com
  • ns2.dnsv5.com

DNS records live

NS
  • ns3.dnsv5.com
  • ns4.dnsv5.com
CNAME
  • 4399sy.com.lxdns.com

Email authentication no MX

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-10 to 2027-04-11
Expires in 326 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://4399sy.com/

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

Links to (22)

Linked from (3)