1 times kf4d.com's availability was checked over the 572 day time frame starting on May 4, 2023. Kf4d.com was functional 1 times from all the analyses done, with its last recorded uptime on May 4, 2023, returning a code 200. No instances of non-functionality were found for kf4d.com across all tests conducted as of November 26, 2024. There were no responses with error status among the replies received as of November 26, 2024. Kf4d.com, on May 4, 2023, responded in 0.570 seconds, differing from its average of 0.570 seconds.