What powers mailhouse.co.jp?
Last seen Oct 2026 · 19 technologies across 14 categories
Analytics
Google Analytics
since Aug 2022
CDN
Google Cloud CDN
since Dec 2023
Google Hosted Libraries
since Aug 2022
Databases
Firebase
since Dec 2023
Font scripts
Google Font API
since Aug 2022
Hosting panels
Plesk
since Aug 2022
IaaS
Google Cloud
since Dec 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Dec 2023
Open Graph
since Dec 2023
Page builders
STUDIO
since Dec 2023
Programming languages
Node.js
since Dec 2023
Tag managers
Google Tag Manager
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.30 / 10 · ranked #8,647,203 of all domains
2 referring domains · OpenPageRank
Page
- Language: Japanese
- CDN: Google
- Weight: 5.9 MB · 115 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (34.111.141.225)
- DNS: mailhouse.co.jp
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 16,268,431, 2 hosts
- Verified with: Apple Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mailhouse.co.jp | 13 |
| www.mailhouse.co.jp | 9 |
Full technology history →
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Recent changes
- dropped Priority Hints Jul 2026
- dropped core-js May 2026