Stack Lookup
Get a free key

Domain answer

a1semi.net

8

live countable technologies on this host, of 11 live detections. Last looked 9 Sept 2026.

fresh9 Sept 2026|first crawled 21 Mar 2025|HTTP 200|root domain

JSONPNGTXTcurlCopy link

A1 Seminar (A1セミナー) is a Japanese educational institution.

What a1semi.net runs

Technologies with their datesof 11 live detections on this hostverified 9 Sept 2026

Technology
Category
First verified
Last verified
Seen
Version
Apache HTTP Server
Web Servers
2025-03-21
2026-09-09
x2
none seen
Google Analytics
Web Analytics
2025-03-21
2026-09-09
x6
GA4
Google Campaign Manager 360
Advertising
2026-09-09
2026-09-09
x1
none seen
Google Tag Manager
Tag Management
2025-03-21
2026-09-09
x6
none seen
MySQL
Databases and Data Engineering
2026-09-09
2026-09-09
x1
none seen
PHP
Programming Languages and Runtimes
2025-03-21
2026-09-09
x2
5.2.17
WordPress
CMS and Site Builders
2026-09-09
2026-09-09
x1
none seen
Apache HTTP Server2026-09-09Web Serversx2
DoubleClick Floodlight2026-09-09Retargeting and Attributionx1
Google Analytics2026-09-09Web Analyticsx6
Google Campaign Manager 3602026-09-09Advertisingx1
Google Tag Manager2026-09-09Tag Managementx6
MySQL2026-09-09Databases and Data Engineeringx1
PHP2026-09-09Programming Languages and Runtimesx2
WordPress2026-09-09CMS and Site Buildersx1

8 of 8 live countable"Seen" is the number of snapshots the detection was verified in

3 web standards present on this host, not counted

CSS, HTML, JavaScript

2 technologies seen on earlier snapshots and missing from the latest one, kept with their last verified date
Technology
Category
First verified
Last verified
IBM WebSphere Application Server
Web Servers
2025-03-21
2025-03-21
Schannel
TLS and Certificates
2025-03-21
2025-03-21

Resolved company

A1セミナー

CategoryLearning, Tutoring & Courses
Industrymostly 611699 in 61 Educational Services (100.0%)
HQ13, Japan
Employees10 to 100
Veridion ID3PIZ7WZBSLOSHL2V

Open as a segment

Companies running MySQL, PHP, WordPress, the 3 least common technologies on this host. Counting is free; change the set on the segment page.

/companies/tech-mysql/tech-php/tech-wordpress

Count them, free

One click under this answer

Sector answer

61 Educational Services

What this sector runs, and what it runs differently from everyone else.

Technology answer

MySQL

Companies running it by month since January 2021, with the segment link.