Availability checks of mastiffstomutts.org done over the past 85 days from January 7, 2025, reached 12. In its most recent reported uptime on January 16, 2025, mastiffstomutts.org, which has been active 12 times out of all the checks, responded with a code 200. As of April 2, 2025, all evaluations indicated that mastiffstomutts.org had no periods of inoperability. As of April 2, 2025, records show that no error status codes had been noted in any of the responses that had been received. Contrasting with the average response time of 1.201 seconds, mastiffstomutts.org's response on January 16, 2025, was 1.230 seconds.