Date: Mon, 03 Jun 2002 03:50:33 +0900 From: Hajimu UMEMOTO <ume@mahoroba.org> To: "Crist J. Clark" <cjc@FreeBSD.ORG> Cc: Drew Tomlinson <drew@mykitchentable.net>, security@FreeBSD.ORG Subject: Re: Security Messages re: hosts.allow? Message-ID: <ygelm9xikg6.wl@piano.mahoroba.org> In-Reply-To: <20020602113409.F20911@blossom.cjclark.org> References: <007e01c20a47$7fabb370$1b01a8c0@TAGALONG>
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Hi,
>>>>> On Sun, 2 Jun 2002 11:34:09 -0700
>>>>> "Crist J. Clark" <crist.clark@attbi.com> said:
crist.clark> server1.camelweb.com.tw. 23h59m43s IN CNAME dns.camelweb.com.tw.
crist.clark> server1.camelweb.com.tw. 23h59m43s IN A 210.59.224.44
crist.clark> dns.camelweb.com.tw. 22h47m42s IN A 210.59.224.42
crist.clark> 42.224.59.210.in-addr.arpa. 9h1m47s IN PTR server1.camelweb.com.tw.
crist.clark> But from the looks of it, these DNS entries themselves do not look
crist.clark> malicious.
No, CNAME RR cannot co-exist with A RR.
Sincerely,
--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume@mahoroba.org ume@bisd.hitachi.co.jp ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/
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