Mailbox Provider: hikari.co.jp [ back to main ] Here's MX record breakdown data for hikari.co.jp. Did you know? Domain hikari.co.jp hosts mail for 14 of the top ten million domains. Here are the top 5000 domains hosted by hikari.co.jp: Rank Domain MX Record MX Domain 1 hikari.co.jp mprg.hikari.co.jp hikari.co.jp 2 haluene.co.jp mprg.hikari.co.jp hikari.co.jp 3 bizimo.ne.jp mprg.hikari.co.jp hikari.co.jp 4 sales-p.co.jp mprg.hikari.co.jp hikari.co.jp 5 dreambeer.jp mprg.hikari.co.jp hikari.co.jp 6 agencyconfirm.com mprg.hikari.co.jp hikari.co.jp 7 freejob.work mprg.hikari.co.jp hikari.co.jp 8 j-communication.co.jp mprg.hikari.co.jp hikari.co.jp 9 sakura-ssi.co.jp mprg.hikari.co.jp hikari.co.jp 10 eco-log.co.jp mprg.hikari.co.jp hikari.co.jp 11 hi-ho.co.jp mprg.hikari.co.jp hikari.co.jp 12 e-stamp.jp mprg.hikari.co.jp hikari.co.jp 13 telecom-service.net mprg.hikari.co.jp hikari.co.jp 14 biz-compass.net mprg.hikari.co.jp hikari.co.jp This ranking is relative inside of top 10 million results. Find more information about the "top domains" data from host.io. DNS Snapshot date: June 2025 Page generated at: Fri Aug 1 14:59:18 CDT 2025