indexo.dev

rankin9.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1115 ms crawled 2026-05-19

JP · 133.125.148.9 · AS7684 SAKURA Internet Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
まとめにゅーアンテナ
Feeds

Technology

Server
LiteSpeed

Third-party hosts loaded (1)

  • b.st-hatena.com×1

Social

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2006-01-27
Expires
2027-01-27 251 days left
Updated
2025-12-28
Name servers
  • ns1.mixhost.jp
  • ns2.mixhost.jp
  • ns3.mixhost.jp
  • ns4.mixhost.jp
  • ns5.mixhost.jp

DNS records live

NS
  • ns1.mixhost.jp
  • ns2.mixhost.jp
  • ns3.mixhost.jp
  • ns4.mixhost.jp
MX
  • 0 rankin9.com

Email authentication weak

SPF
v=spf1 ip4:133.125.148.9 ip4:150.230.194.151 ip4:150.95.52.76 +a +mx +ip4:153.127.84.56 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxjPXvhP7L7J4Y1s/Ro/+ykpKTpk40qoA2HGlnw+DtALnu52S6zmaIn536pKzqS02QAJRj8xRgt039G…
selectors probed

Certificate (current)

R13
from 2026-03-21 to 2026-06-19
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rankin9.com/

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

Links to (3)

Linked from (2)