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EN
RU
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/
Site check
/
open-com.ru
/
SSL / TLS
Passport
TLS
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open-com.ru
SSL/TLS certificate for open-com.ru
Certificate is valid. Expires in 147 days.
B
SSL/TLS
B
Days until expiry
147
Issuer
GlobalSign nv-sa
TLS version
TLSv1.3
Hostname match
yes
HSTS
off
SAN
*.open-com.ru, autodiscover.open-com.ru, mail.open-com.ru, owa.open-com.ru, open-com.ru
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