otus.ru
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Hosting Provider
IP Address
195.209.87.168
Site Location
🇷🇺 Russiavia tld
Server Location
🇷🇺 Moscow, Russia
ASN
AS34879
Organization
OOO "Sovremennye setevye tekhnologii"
Nameservers
Security Score
HTTPS
No WAF
56d
Certificate Details
Type
Domain Validated (DV)
Certificate Authority
Let's Encrypt
Key Algorithm
RSA (2048 bit)
Signature
SHA-256 with RSA
TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Valid From
24.04.2026
Valid Until
23.07.2026
Subject Alternative Names (13)
SHA-256 Fingerprint
FA:5B:6E:79:C9:84:25:36:5D:59:26:98:ED:50:36:47:DF:21:DE:D1...
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Security recommendation preview
Email Infrastructure
Custom Mail Server
Score
68
DMARC Policy
Quarantine (Moderate)
MX Records (4)
Domain Information
otus.ru
Website Identity
otus.ru
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