"falling back to iterative mode" #150
Description
In some cases (right now seeing this when using TOR in vpn mode) I see logs like this:
01-06 10:06:13.542 9521 9632 D org.minidns.AbstractDnsClient: Jan 06, 2026 10:06:13 AM org.minidns.iterative.ReliableDnsClient query
01-06 10:06:13.542 9521 9632 D org.minidns.AbstractDnsClient: FINE: Resolution fall back to iterative mode because: DNSSEC OK (DO) flag not set in response. Response:
01-06 10:06:13.542 9521 9632 D org.minidns.AbstractDnsClient: DnsMessage(30977 QUERY NO_ERROR resp[qr=1] rd ra cd)
01-06 10:06:13.542 9521 9632 D org.minidns.AbstractDnsClient: [Q: mboa.dev. IN DS]
01-06 10:06:13.542 9521 9632 D org.minidns.AbstractDnsClient: [X: .. 0 null UNKNOWN org.minidns.record.UNKNOWN@1]
I don't actually see where in the code this log comes from? But it seems like the upshot is that the resolution takes minutes and I've actually never seen it finish.