URL Inspection: https://classtech.co.kr

Open Cached · just now

UP

HTTP Status

200

Ping

1 ms

Technologies

6

Technologies Detected

Infrastructure & Network (3)

CDN	Fastly https://www.fastly.com
Evidence: • IP 151.101.1.195 → ASN 54113

DNS Provider	GoDaddy DNS https://godaddy.com
Evidence: • DNS Record NS: ns25.domaincontrol.com • DNS Record NS: ns26.domaincontrol.com

Email Provider	Google Mail https://workspace.google.com/products/gmail/
Evidence: • DNS Record MX: aspmx.l.google.com • DNS Record MX: alt1.aspmx.l.google.com • DNS Record MX: alt2.aspmx.l.google.com • DNS Record MX: aspmx3.googlemail.com • DNS Record MX: aspmx2.googlemail.com

Development (1)

JavaScript Library	jQuery https://jquery.com
Evidence: • HTML <script>: https://classtech.co.kr/assets/js/jquery.min.js

Analytics & Marketing (1)

Analytics	Google Tag Manager https://tagmanager.google.com
Evidence: • HTML <script>: https://www.googletagmanager.com/gtag/js?id=UA-157478420-1

SSL & Certificates (1)

Certificate Authority	Google Trust https://pki.goog
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Metadata & SEO

Title

실물화상기, 펜타블렛, 프리젠터 등 교육 기자재 전문 - 클래스테크

Description

교육 기술 전문 회사 클래스테크 홈페이지. 실물화상기, 펜타블렛, 프리젠터 등 교육 기자재 전문

Canonical URL

https://classtech.co.kr/index.html

Viewport

width=device-width, initial-scale=1, user-scalable=no

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score

77 /100

Social Media Cards

OpenGraph (5 properties)

Type

website

Description

교육 기술 전문 회사 클래스테크 홈페이지. 실물화상기, 펜타블렛, 프리젠터 등 교육 기자재 전문

Title

실물화상기, 프리젠터 등 교육 기자재 전문 - 클래스테크

Image

https://classtech.co.kr/images/logo/classtech.png

Url

https://classtech.co.kr

Network & Hosting

View DNS Records

151.101.1.195 • AS54113

Fastly

External Dependencies

googletagmanager.com (1 resources)

Scripts (1)

• https://www.googletagmanager.com/gtag/js?id=UA-157478420-1

youtube.com (1 resources)

Iframes (1)

• https://www.youtube.com/embed/Jm3vA3WousA?rel=0&autoplay=1&mute=1;controls=0

Inspected on November 21, 2025 at 20:11 UTC