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Enter to go · Esc to close
/
Site check
/
askbooka.ru
/
SSL / TLS
Passport
TLS
DNS
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SPF
DMARC
askbooka.ru
SSL/TLS certificate for askbooka.ru
Certificate is valid. Expires in 49 days.
B
SSL/TLS
B
Days until expiry
49
Issuer
Let's Encrypt
TLS version
TLSv1.2
Hostname match
yes
HSTS
off
SAN
askbooka.ru, mail.askbooka.ru, www.askbooka.ru
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