On Thu, 2021-09-23 at 14:35 -0400, Warren Kumari wrote: > Whatever the case, the fact that William was experiencing issues when this > particular address was returned, and it seems to be the only one that > responds in this way when no SNI is provided is, um, interesting.
As far as I have seen, in the past and recently and today, all Cloudflare properties respond like this when no SNI is provided. > Perhaps whatever his customer was using isn't a web browser, or is really > old, or (being part of a school system) passes through some sort of > interception proxy which doesn't interact well, or... To me William's problem is still entirely unexplained, unless the 172/8 theory fits! Kind regards, -- Peter van Dijk PowerDNS.COM BV - https://www.powerdns.com/ _______________________________________________ dns-operations mailing list [email protected] https://lists.dns-oarc.net/mailman/listinfo/dns-operations
