sumi-takeshi.com

.com crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 3221 ms crawled 2026-06-04

JP · 162.43.121.14 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: ノャンャシャリャコャンャシャャャンャプメゼヮピヴξモΚモモモヰネルイャラャンャキャンャグメオレャコャミヵゾヴ
Language: ja
Canonical: https://www.sumi-takeshi.com/

Technology

Server: nginx

Third-party hosts loaded (4)

analyze.pro.research-artisan.com×1
www20.a8.net×1
www28.a8.net×1
www29.a8.net×1

Registration

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

Created

2020-03-17

Expires

2027-03-17 285 days left

Updated

2026-03-11

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 sumi-takeshi.com

Email authentication weak

SPF: v=spf1 +a:sv14213.xserver.jp +a:sumi-takeshi.com +mx include:spf.sender.xserver.jp ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-23 to 2026-08-21

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sumi-takeshi.com/

findings

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