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Site check
/
facebook.de
/
SSL / TLS
Passport
TLS
DNS
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SPF
DMARC
facebook.de
SSL/TLS certificate for facebook.de
Certificate is valid. Expires in 7 days.
F
SSL/TLS
F
Days until expiry
7
Issuer
DigiCert Inc
TLS version
TLSv1.3
Hostname match
yes
HSTS
max-age=15552000; preload
SAN
facebook.com.br, facebook.co, facebook.de, facebook.dk, facebook.fr, facebook.it
What changed since last time
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