mailplug.com

.com dns crawl

First seen 2026-05-02 · Last seen 2026-05-19 · ok HTTP/1.1 200 3323 ms crawled 2026-05-09

KR · 223.26.214.49 · AS38690 HyosungITX

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: 기업솔루션 전문 메일플러그
Description: 기업에 필요한 모든 서비스를 담은 통합솔루션, 메일플러그. 메일플러그와 함께 우리 회사만의 업무 환경을 구축해 보세요.
Language: ko
Canonical: https://www.mailplug.com

Open Graph

url: https://www.mailplug.com
title: 기업솔루션 전문 메일플러그
site name: mailplug
description: 기업에 필요한 모든 서비스를 담은 통합솔루션, 메일플러그. 메일플러그와 함께 우리 회사만의 업무 환경을 구축해 보세요.

Technology

CMS: Next.js

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (11)

www.googletagmanager.com×3
adimg.daumcdn.net×1
cdn.jsdelivr.net×1
cdnjs.cloudflare.com×1
code.jquery.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
ssl.pstatic.net×1
t1.daumcdn.net×1
wcs.naver.net×1
www.facebook.com×1

Social

Contact

Phone

211-87-03011

Registration

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

Created

2002-09-26

Expires

2031-09-26 1955 days left

Updated

2024-08-20

Name servers

ns.mailplug.co.kr
ns.mailplug.com
ns2.mailplug.co.kr
ns2.mailplug.com

DNS records live

NS

ns.mailplug.co.kr
ns.mailplug.com
ns2.mailplug.co.kr
ns2.mailplug.com

MX

10 securemx01.mailplug.com
20 securemx02.mailplug.com

Email authentication weak

SPF: v=spf1 include:_spf01.mailplug.com include:_spf02.mailplug.com include:_spf03.mailplug.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-09 to 2027-03-07

Expires in 291 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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