Mailbox Provider: gnu.org [ back to main ] Here's MX record breakdown data for gnu.org. Did you know? Domain gnu.org hosts mail for 9 of the top ten million domains. Here are the top 5000 domains hosted by gnu.org: Rank Domain MX Record MX Domain 1 gnu.org eggs.gnu.org gnu.org 2 nongnu.org eggs.gnu.org gnu.org 3 libreplanet.org eggs.gnu.org gnu.org 4 h-node.org eggs.gnu.org gnu.org 5 classpath.org eggs.gnu.org gnu.org 6 playogg.org eggs.gnu.org gnu.org 7 gnewsense.org eggs.gnu.org gnu.org 8 dotgnu.org eggs.gnu.org gnu.org 9 digitalspeech.org eggs.gnu.org gnu.org 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 14:20:05 CDT 2025