I have a local DNS server that forwards over TLS (DoT) to Cloudflare & Quad9, round-robin.
Page alternately returns WOODYNET @ rrdns.pch.net and CLOUDFLARENET. I like the pch.net info - it's something about Quad9 I didn't know.
Page alternately returns WOODYNET @ rrdns.pch.net and CLOUDFLARENET. I like the pch.net info - it's something about Quad9 I didn't know.
In this case, you're seeing WoodyNet IPs and IN-ADDRs because WoodyNet is giving transit to the Quad9 anycast instance you're talking to.
I'm happy to answer any questions you may have about how all this works.
I'd also note that round-robining between two different organizations with radically different privacy practices and security services... um... might not make the most sense? Depending what your goal is, of course. Again, happy to talk about any of this, just let me know if I (or any of the Quad9 or PCH folks) can be of help.
-Bill