indexo.dev

3stepup.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 1590 ms crawled 2026-05-13

JP · 202.226.37.67 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
エャッャクャスャサメゼャバメゼメァャホャスャテャィャンャグャサメゼャビャス

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.xserverclient.net×1

Registration

Registrar
XServer, Inc.
Created
2006-12-03
Expires
2026-12-03 197 days left
Updated
2025-10-20
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 3stepup.com

Email authentication weak

SPF
v=spf1 +a:sv97.xserver.jp +a:3stepup.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://3stepup.com/

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

Linked from (1)