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Site check
/
sfkb.ru
/
SSL / TLS
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TLS
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sfkb.ru
SSL/TLS certificate for sfkb.ru
Certificate is valid. Expires in 77 days.
A
SSL/TLS
A
Days until expiry
77
Issuer
Let's Encrypt
TLS version
TLSv1.3
Hostname match
yes
HSTS
max-age=15552000; includeSubDomains; preload
SAN
sfkb.ru, www.sfkb.ru
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