From September 13, 2024, up until the present date, mail.btu.bg's accessibility has been tested 2 times over a period of 78 days. 2 times out of all tests conducted, mail.btu.bg was accessible, most recently on September 13, 2024, when it returned a 200 status code. According to checks performed as of November 30, 2024, there have been no instances of the inoperability of mail.btu.bg. The responses that were received as of November 30, 2024, showed that none of them had an error status. Mail.btu.bg averaged 0.197 seconds in response time, responding in 0.194 seconds on September 13, 2024.