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Site check
/
spbstu.ru
/
SSL / TLS
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TLS
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spbstu.ru
SSL/TLS certificate for spbstu.ru
Certificate is valid. Expires in 46 days.
B
SSL/TLS
B
Days until expiry
46
Issuer
Let's Encrypt
TLS version
TLSv1.3
Hostname match
yes
HSTS
off
SAN
*.spbstu.ru, spbstu.ru
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