CryptCheck
HTTPS / SMTP / XMPP
TLS
SSH
User agent compatibility
Supported cipher suites
Help
About
[SMTP] disroot.org
(22/09/2023 21:22:03 +00:00)
Refresh
X
178.21.23.139 : 25
(disroot.org)
Error during analysis:
SSL_connect returned=1 errno=0 state=SSLv3 read server hello A: wrong version number