dnswatcher

sneak/dnswatcher

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Author	SHA1	Message	Date
sneak	c842efdb81	next (#152 ) check / check (push) Canceled after 0s Details Reviewed-on: #152	2026-10-16 14:01:19 +02:00
clawbot	b23cf43abf	resolver: a reply marked recursion available from a root server's address stops the lookup (closes #300 ) check / check (push) Canceled after 0s Details dnswatcher never asks for recursion and a root server never offers it, so a reply marked recursion available from a root server's address came from a resolver on the network answering in its place. The first such reply, a refusal included, now stops the lookup at once with "this network intercepts DNS queries", naming the address, whether or not that resolver had the name cached. queryDNS returns a refused reply along with ErrRefused so the mark can be seen; a refusal without the mark is handled as before. On such a network dnswatcher and its tests fail with that error, by design, as the owner ruled on the issue. Model: opus-5-5	2026-10-16 12:26:52 +02:00

Author

SHA1

Message

Date

sneak

c842efdb81

next (#152 )

check / check (push) Canceled after 0s

Details

Reviewed-on: #152

2026-10-16 14:01:19 +02:00

clawbot

b23cf43abf

resolver: a reply marked recursion available from a root server's address stops the lookup (closes #300 )

check / check (push) Canceled after 0s

Details

dnswatcher never asks for recursion and a root server never offers it,
so a reply marked recursion available from a root server's address
came from a resolver on the network answering in its place. The first
such reply, a refusal included, now stops the lookup at once with
"this network intercepts DNS queries", naming the address, whether or
not that resolver had the name cached. queryDNS returns a refused reply
along with ErrRefused so the mark can be seen; a refusal without the
mark is handled as before. On such a network dnswatcher and its tests
fail with that error, by design, as the owner ruled on the issue.

Model: opus-5-5

2026-10-16 12:26:52 +02:00

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