On Thu, May 28, 2020 at 01:22:40PM +1000, Mark Andrews wrote: > 'BAD (HORIZONTAL) REFERRAL' has nothing to do with CNAMES. It’s reporting > a referral to a set of servers that in turn return a referral to another > set of servers server at the same depth. It’s reported by ‘dig +trace’.
This thread sought ideas about what to measure in chain handling, where one can encounter this error. It's not CNAME-specific of course, nor were the other NS-oriented comments, or resolution timing limits, etc. -- David Dagon da...@sudo.sh D970 6D9E E500 E877 B1E3 D3F8 5937 48DC 0FDC E717 _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop