What powers free.edu.vn?
Last seen Jan 2019 · 10 technologies across 7 categories
Analytics
Google Analytics
since Jun 2018
CDN
Cloudflare
since Aug 2017
Cryptominer
CoinHive
since Mar 2018
JavaScript Frameworks
Message Boards
Programming Languages
PHP
since Jun 2018
Widgets
Facebook
since Jun 2018
Google Plus
since Jun 2018
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.09 / 10 · ranked #1,445,971 of all domains
48 referring domains · OpenPageRank
Infrastructure
- Hosted on QTSC-AS-VN Quang Trung Software City Development Company (116.193.76.116)
- DNS: dns.net.vn
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- Common Crawl link graph: rank 6,855,054, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| free.edu.vn | 9 |
| www.free.edu.vn | 9 |