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Site check
/
tcd.ie
/
SSL / TLS
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TLS
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tcd.ie
SSL/TLS certificate for tcd.ie
Certificate is valid. Expires in 89 days.
A
SSL/TLS
A
Days until expiry
89
Issuer
Hellenic Academic and Research Institutions CA
TLS version
TLSv1.3
Hostname match
yes
HSTS
max-age=31536000; includeSubDomains
SAN
*.tcd.ie, tcd.ie, www.idstilda.tcd.ie, www.histories-humanities.tcd.ie, www.tilda.tcd.ie, www.chemistry.tcd.ie
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