Hi James, thanks for the info, you are right the whois to the IP's I get are not owned by Canonical.
But I wonder who set this up then - I'd have expected that we followed this somewhen back in time to add the four Ubuntu servers to the pool: http://www.pool.ntp.org/en/join.html And I thought for that we might have got that "branded" subdomain for DNS resolution by the pool in exchange. And also I and hoped that this way we would have some control about it. The same observation as before (only 2.xxx.pool.ntp.org has ipv6) is also true for example for 2.debian.pool.ntp.org. So it appears that this seems to be a general thing => https://news.ntppool.org/2013/06/ipv6-monitoring-problems-for-german-servers/ http://stefanchrist.eu/blog/2015_01_12/www.pool.ntp.org%20and%20IPv6.xhtml https://news.ntppool.org/2011/06/continuing-ipv6-deployment/ I wonder if that means we are "good" now these days regarding the default config that we package. So if any of the reporters with a real ipv6 only system and a native ipv6 only external connection could give that a verification that would be great. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/715141 Title: Default NTP servers do not have AAAA records To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ntp/+bug/715141/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs