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/
Site check
/
open.edu
/
SSL / TLS
Passport
TLS
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open.edu
SSL/TLS certificate for open.edu
Certificate is valid. Expires in 60 days.
A
SSL/TLS
A
Days until expiry
60
Issuer
Sectigo Limited
TLS version
TLSv1.2
Hostname match
yes
HSTS
max-age=15552000; includeSubDomains; preload
SAN
open.edu, data.open.edu, itunes.open.edu, open-edu-csvip.open.ac.uk
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