1. whois
2. history
01.dnsv.jp 02.dnsv.jp 03.dnsv.jp 04.dnsv.jp GMO Internet,Inc 2022-06-04 (10 days) 2022-06-13 (today) 9 days dns01.muumuu-domain.com dns02.muumuu-domain.com IDC Frontier Inc. 2021-06-16 (12 months) 2022-06-04 (10 days) 12 months