What powers tengroup.com.vn?
Last seen Aug 2026 · 24 technologies across 15 categories
Analytics
CDN
jsDelivr
since Jul 2024
CMS
Databases
MySQL
since Jul 2024
Font scripts
JavaScript libraries
Slick
since Jul 2024
Load balancers
Miscellaneous
Open Graph
since Jul 2024
RSS
since Jul 2024
Operating systems
Windows Server
since May 2022
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jul 2024
Web frameworks
Microsoft ASP.NET
since May 2022
Web servers
Webmail
Google Workspace
since Aug 2022
WordPress plugins
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.30 / 10 · ranked #2,885,827 of all domains
18 referring domains · OpenPageRank
Infrastructure
- Hosted on VIETEL-AS-AP Viettel Group (115.79.136.140)
- DNS: dotvndns.vn
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Sep 2026
- Common Crawl link graph: rank 13,389,212, 4 hosts
DNS records as swept Oct 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025