Dotphone.jp's functioning was analyzed 3 times within the 2 113 day time frame beginning February 5, 2019, as per records. All conducted checks as of November 18, 2024, indicated that dotphone.jp was facing issues or was unavailable. 100.00% of checks, equal to 3 times, resulted in dotphone.jp being inaccessible, most recently on September 11, 2024. As of November 18, 2024, all of the responses have been reported as error-free, according to the replies received. With a response time of — seconds on September 11, 2024, dotphone.jp has an average response time of 0.001 seconds.