djbdns

Posted Jan 24, 2019 14:03 UTC (Thu) by mirabilos (subscriber, #84359)
In reply to: A DNS flag day by marcH
Parent article: A DNS flag day

I may need some help interpreting the output of the EDNS tester.

I run djbdns, which provides an axfrdns(1) utility that listens on TCP port 53.

The results are:

dns=ok edns=noopt edns1=noerror,noopt,soa edns@512=noopt ednsopt=noopt edns1opt=noerror,noopt,soa do=noopt ednsflags=noopt docookie=noopt edns512tcp=noopt optlist=noopt

Do I need to worry?

djbdns

Posted Jan 24, 2019 14:04 UTC (Thu) by mirabilos (subscriber, #84359) [Link]

Ah: “day must not have timeout result in any of plain DNS and EDNS version 0 tests” so no, I don’t.