kirkjerk.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 10298 ms crawled 2026-05-16

JP · 162.43.101.105 · AS131965 Xserver Inc.

Reputation 87/100 weak security headers no dmarc policy

sector finance type blog

HTML metadata

Title: キャリア決済現金化教室
Description: 携帯キャリア決済現金化教室は携帯キャリア決済現金化ってなに？という方や現金化の最新情報が知りたいと考える玄人まで利用出来る専門メディアサイトです。
Language: ja
Generator: WordPress 6.9.4
Canonical: https://www.kirkjerk.com/

Open Graph

url: https://www.kirkjerk.com/
title: キャリア決済現金化教室
locale: ja_JP
site name: キャリア決済現金化教室
description: 携帯キャリア決済現金化教室は携帯キャリア決済現金化ってなに？という方や現金化の最新情報が知りたいと考える玄人まで利用出来る専門メディアサイトです。

Technology

Server: nginx
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Font Awesome

Third-party hosts loaded (7)

unpkg.com×2
ajax.googleapis.com×1
cdnjs.cloudflare.com×1
code.jquery.com×1
plus.google.com×1
use.fontawesome.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

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

Created

2003-04-10

Expires

2027-04-10 326 days left

Updated

2026-04-10

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 kirkjerk.com

Email authentication weak

SPF

v=spf1 +a:sv14904.xserver.jp +a:kirkjerk.com +mx include:spf.sender.xserver.jp ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuCYNHYCdjZ5czCN5xewQSeJhDBV+YMT0gC5ohbcVUsphqR/S58ji1fvrg6e1JLqIXK6LNtjA1Zq1L/…

selectors probed

Certificate (current)

R12

from 2026-05-01 to 2026-07-30

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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