re-monster.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 3201 ms crawled 2026-05-11

JP · 202.254.234.8 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: TVアニメ「Re:Monster（リ・モンスター）」公式サイト
Description: 痛快下剋上サバイバル！累計発行部数150万部「Re:Monster（リ・モンスター）」TVアニメ化決定。
Language: ja

Open Graph

url: https://re-monster.com/
title: TVアニメ「Re:Monster（リ・モンスター）」公式サイト
site name: TVアニメ「Re:Monster（リ・モンスター）」公式サイト
description: 怪物転生ファンタジー「Re:Monster（リ・モンスター）」TVアニメ化決定！

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

Twitter Widget
YouTube Embed

Third-party hosts loaded (8)

img.youtube.com×4
fonts.googleapis.com×2
www.youtube.com×2
ajax.googleapis.com×1
cdnjs.cloudflare.com×1
fonts.gstatic.com×1
platform.twitter.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

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

Created

2023-09-01

Expires

2026-09-01 104 days left

Updated

2025-08-02

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 re-monster.com

Email authentication weak

SPF

v=spf1 +a:sv3007.xserver.jp +a:re-monster.com +mx include:spf.sender.xserver.jp ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4ES7SEKu1G/BURx4H1SAhOUfiFcu7L8VetTcipuoboOWCen/GNGw0XKZTJBwFACCHR/+o7V1fQb8GU…

selectors probed

Certificate (current)

R12

from 2026-03-18 to 2026-06-16

Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://re-monster.com/

findings

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

Links to (7)

Linked from (1)

kansou.me×2