Tracing and DNS

Speaker: Pieter Lexis | Open-Xchange Wouter de Vries | Cloudflare We'll present a draft specification (from PowerDNS) for transmitting tracing IDs inside DNS queries using a new EDNS OPT record called TRACEPARENT. Alongside, we'll demonstrate (draft) implementations of tracing in a proprietary resolver/authoritative DNS implementation as well as in the (open source) DNS loadbalancer dnsdist. We hope to raise awareness and enthusiasm for the improved debugging capabilities this provides. Presentation Materials available at: https://indico.dns-oarc.net/event/56/contributions/1236 #DNS #OARC46 #DNSOperations