On Tue, Jul 21, 2026 at 11:24:37PM +0530, Mayuresh wrote: > On Tue, Jul 21, 2026 at 11:02:52PM +0530, Mayuresh wrote: > > Resolution is the mystery. > > If I temporarily place nameserver as (only) 8.8.8.8 the issue still > persists. > > If I temporarily remove all DNS entries, then there is a temporary failure > in name resolution.
Can you check what queries are actually sent to the name server? (using tcpdump) Also, do you see the issue only for "ping6 github.com", or also for "ping6 github.com."? Christof -- https://cmeerw.org sip:cmeerw at cmeerw.org mailto:cmeerw at cmeerw.org xmpp:cmeerw at cmeerw.org
