indexo.dev

nextlevel-conference.org

.org crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 1780 ms crawled 2026-05-08

JP · 202.226.37.135 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
XMで1万円から100万円を稼ぐまでの道のり
Language
ja
Canonical
https://nextlevel-conference.org/
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • ajax.googleapis.com×2
  • b.st-hatena.com×1
  • fonts.googleapis.com×1
  • js.ptengine.jp×1
  • www.youtube.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2019-03-05
Expires
2027-03-05 289 days left
Updated
2026-02-18
Name servers
  • ns1.xserver.jp
  • ns2.xserver.jp

DNS records live

NS
  • ns1.xserver.jp
  • ns2.xserver.jp
  • ns3.xserver.jp
  • ns4.xserver.jp
  • ns5.xserver.jp
MX
  • 0 nextlevel-conference.org

Email authentication weak

SPF
v=spf1 +a:sv115.xserver.jp +a:nextlevel-conference.org +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwCk7fZB75r2x6m2v6SI6PcxHqNte3/UCYDgRJYKq6rGHSdoF/DFRo4x+GOpRjmITaGy7kwdeM1s6fR…
selectors probed

Certificate (current)

R12
from 2026-04-25 to 2026-07-24
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://nextlevel-conference.org/

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

Links to (5)

Linked from (1)