I do not see ipv6 clients

[eerison]

Hello guys, I recently added ipv6 in my network, but I just see ipv4 clients request, even when I disable ipv4 and keep ipv6 only.

exemple:

[2025-06-14 14:31:59]  INFO queryLog: query resolved answer=AAAA (2804:1f4c:800:1018::6) client_ip=172.111.1.1 client_names=172.111.1.1 instance=blocky-kl question_name=www.fortaleza.ce.gov.br. question_type=AAAA response_code=NOERROR response_reason=CACHED response_type=CACHED

this 172.111.1.1 is my docker network

/etc/docker/daemon.json

bip: 172.111.0.1/16

any idea why?