Ошибки named в /var/log/messages

Dmitry Dolzenko написал(а) к All в Oct 21 15:44:41 по местному времени:

From: Dmitry Dolzenko <dol@mig.phys.msu.ru>

Приветствую!

В /var/messages лезут ошибки named - полагаю кул хацкеры лютуют.
Забить и перенаправить в другой лог? Или насторожиться?

/D


Oct 6 14:58:29 sernia named[855]: DNS format error from
203.205.195.75#53 resolving ns-open3.qq.com/AAAA for <unknown>: Name
qq.com (SOA) not subdomain of zone ns-open3.qq.com -- invalid response

Oct 6 14:58:30 sernia named[855]: DNS format error from
116.128.153.20#53 resolving ns-open3.qq.com/AAAA for <unknown>: Name
qq.com (SOA) not subdomain of zone ns-open3.qq.com -- invalid response

Oct 6 14:58:31 sernia named[855]: DNS format error from 58.60.10.100#53
resolving ns-open3.qq.com/AAAA for <unknown>: Name qq.com (SOA) not
subdomain of zone ns-open3.qq.com -- invalid response

Oct 6 14:58:31 sernia named[855]: DNS format error from
203.205.236.198#53 resolving ns-open3.qq.com/AAAA for <unknown>: Name
qq.com (SOA) not subdomain of zone ns-open3.qq.com -- invalid response

Oct 6 14:58:33 sernia named[855]: DNS format error from 101.91.94.51#53
resolving ns-open3.qq.com/AAAA for <unknown>: Name qq.com (SOA) not
subdomain of zone ns-open3.qq.com -- invalid response
--- ifmail v.2.15dev5.4