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4y19.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-17 · ok HTTP/1.1 200 20483 ms crawled 2026-05-17

US · 38.38.155.154 · AS54600 PEG TECH INC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
2026年国际足联世界杯(The 23rd FIFA World Cup)-8833300足球
Description
✅4️⃣「马到成功」世界杯8833300足球是一个普通意义上面的游戏网站,比如说注册送体验金就是一个很好的选择方式,世界杯8833300足球为玩家带来各种有用的账号服务,拥有更多的常识与见地。

Technology

Server
nginx

Contact

Phone
Address
rd FIFA World Cup)-88333

Registration

Registrar
TuringSign Inc. d/b/a Cosmotown
Created
2026-04-02
Expires
2027-04-02 318 days left
Updated
2026-04-03
Name servers
  • ns1.taoa.com
  • ns2.taoa.com

DNS records live

NS
  • ns1.taoa.com
  • ns2.taoa.com

Email authentication no MX

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

Certificate (current)

E7
from 2026-04-07 to 2026-07-06
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.4y19.com/

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

Linked from (1)