What powers 
tdb-di.com?
Last seen Dec 2024 · 7 technologies across 6 categories
Analytics
Google Analytics
since May 2019
JavaScript frameworks
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Tag managers
Google Tag Manager
since Jan 2020
Web servers
Apache HTTP Server
since May 2019
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
4.69 / 10 · ranked #336,539 of all domains
148 referring domains · OpenPageRank
Infrastructure
- Hosted on NTT-DATA-2914 (117.104.133.171, IPv6)
- DNS: jprs.jp
- Email: no MX record returned
- Email security: SPF (hard fail), DMARC reject
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 557,094, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted