indexo.dev

group-mmm.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1884 ms crawled 2026-05-10

JP · 52.199.145.201 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Group MMM: index.html

Technology

Server
Apache

Registration

Registrar
Japan Registry Services Co., Ltd.
Created
2017-02-20
Expires
2027-02-20 275 days left
Updated
2025-12-29
Name servers
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

DNS records live

NS
  • ns1.dns.ne.jp
  • ns2.dns.ne.jp
MX
  • 10 group-mmm.org
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a:honokaa.group-mmm.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-23 to 2026-07-22
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://group-mmm.org/

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

Links to (1)

Linked from (2)