Available Reports
Last Update
December, 2025
Scan & Monitor
Security Profile
- Live site
- Secure connection (HTTPS)
- Certificate expired on April, 2024
- No outdated techologies detected
Subdomains
No subdomains
b21v.ru
website information and technology stack| Web technologies detected on this domain | 10 technologies |
| Web technologies detected across all b21v.ru subdomains | 10 technologies |
| Website rank | 11,914 |
| Website Location |  Russia |
| Language | English |
| Domain Forwarding | There are no websites that redirect to b21v.ru |
| Last technology update | August, 2025 |
| IP Address | 188.225.77.113 |
| Reverse IP | 2 websites share 188.225.77.113 IP address. |
| Autonomous System Number (ASN) | AS9123 (TimeWeb-AS) |
| Certificate Issuer | GlobalSign nv-sa |
| Certificate Expiration Date | April, 2024 (Expired ) |
Technology Stack
A snapshot of the most notable technologies used on the b21v.ru website. This is a partial list only. Click below to view the full technology stack with complete details.| Technology Type | Technology | First detected | Last detected |
|---|---|---|---|
| Email Authentication | | July, 2025 | December, 2025 |
| Web Hosting |  Reg.ru Hosting | July, 2025 | December, 2025 |
| Web Mail | | August, 2025 | December, 2025 |
Change History
List of recent detected changes in the technological composition of the b21v.ru domain| Technology | Technology Type | Version | Change | Date |
|---|---|---|---|---|
| Web Mail | Added | Aug, 2025 |
Uncommon response headers
List of uncommon response headers that were used by the website.| Header | Value |
|---|---|
| Server | Kerio Connect 10.0.0 |