Difference between revisions of "Openssl check website certificate"
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openssl s_client -servername www.vpsget.com -connect www.vpsget.com:443 2>/dev/null | \ | openssl s_client -servername www.vpsget.com -connect www.vpsget.com:443 2>/dev/null | \ | ||
openssl x509 -text | openssl x509 -text | ||
| + | |||
| + | Check openssl and overal website lookup time , connect time, SSL handshake time etc: | ||
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| + | curl -s -w '\nLookup time:\t\t%{time_namelookup}\nConnect time:\t\t%{time_connect}\nSSL handshake time:\t%{time_appconnect}\nPre-Transfer time:\t%{time_pretransfer}\nRedirect time:\t\t%{time_redirect}\nStart transfer time:\t%{time_starttransfer}\n\nTotal time:\t\t%{time_total}\n' -o /dev/null https://vpsget.com/ | ||
Latest revision as of 13:24, 29 August 2019
- DRAFT*
openssl s_client -showcerts -connect vpsget.com:443
You should see something like
<ommited>
Verify return code: 0 (ok)
To see more details including cert use this command:
echo | \ openssl s_client -servername www.vpsget.com -connect www.vpsget.com:443 2>/dev/null | \ openssl x509 -text
Check openssl and overal website lookup time , connect time, SSL handshake time etc:
curl -s -w '\nLookup time:\t\t%{time_namelookup}\nConnect time:\t\t%{time_connect}\nSSL handshake time:\t%{time_appconnect}\nPre-Transfer time:\t%{time_pretransfer}\nRedirect time:\t\t%{time_redirect}\nStart transfer time:\t%{time_starttransfer}\n\nTotal time:\t\t%{time_total}\n' -o /dev/null https://vpsget.com/
