<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><div>Hi Egor,</div><div> The options defined with the subnet take precedence over the options defined </div><div>in client classes.</div><div><br></div><div>See: https://kb.isc.org/v1/docs/en/understanding-client-classification</div><div><br></div><div>If you had defined the "domain-name-servers" options globally, the client class </div><div>option would have taken precedence.</div><div><br></div><div>Kind Regards Peter</div><div> </div></div><div data-marker="__QUOTED_TEXT__"><br data-mce-bogus="1"></div></div></body></html>