There were 1 times that ussailing.us1.list-manage.com's availability was tested during the 1 257 days from June 21, 2021. Uptime checks indicate 1 instances of accessibility of ussailing.us1.list-manage.com, including on June 21, 2021, which returned a 200 status code. As of November 29, 2024, checks of ussailing.us1.list-manage.com showed no occurrences of offline times. Based on all the replies, as of November 29, 2024, no error status code has been returned. Ussailing.us1.list-manage.com averaged a response time of 0.683 seconds, while on June 21, 2021, it replied in 0.683 seconds.