indexo.dev

centraltimeattack.net

.net crawl

First seen 2026-04-21 · Last seen 2026-05-19 · ok HTTP/1.1 200 2506 ms crawled 2026-05-14

JP · 202.233.67.55 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Central Time Attack Challenge
Description
セントラルサーキットで行われるタイムアタックチャレンジ
Language
ja

Technology

Server
nginx

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • cdn.jsdelivr.net×1

Social

Contact

Phone

Registration

Registrar
Japan Registry Services Co., Ltd.
Created
2018-08-12
Expires
2026-08-12 84 days left
Updated
2025-06-25
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 centraltimeattack.net

Email authentication weak

SPF
v=spf1 +a:sv12534.xserver.jp +a:centraltimeattack.net +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://centraltimeattack.net/

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

Links to (16)

Linked from (2)