indexo.dev

rrnk.net

.net crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 13474 ms crawled 2026-05-11

JP · 202.172.28.59 · AS37907 DigiRock, Inc.

Reputation 67/100 wrong cert no dmarc policy

Classifying

HTML metadata

Title
人気の売れ筋商品が分かる時系列の楽天ランキングを紹介！
Language
ja

Technology

Server
Apache

Third-party hosts loaded (1)

  • tshop.r10s.jp×319

Registration

Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Created
2010-12-12
Expires
2031-12-12 2032 days left
Updated
2024-12-25
Name servers
  • ns1.value-domain.com
  • ns2.value-domain.com
  • ns3.value-domain.com

DNS records live

NS
  • ns1.value-domain.com
  • ns2.value-domain.com
MX
  • 10 mail.rrnk.net
  • 20 rrnk.net

Email authentication weak

SPF
v=spf1 a:rrnk.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

GlobalSign GCC R3 DV TLS CA 2020
from 2025-05-16 to 2026-06-17
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.rrnk.net/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)