[41380] in bugtraq
DNS query spam
daemon@ATHENA.MIT.EDU (Piotr Kamisiski)
Mon Nov 28 15:27:27 2005
From: "Piotr Kamisiski" <rotunda@ktd.krakow.pl>
Date: Sun, 27 Nov 2005 23:30:21 +0100 (CET)
To: bugtraq@securityfocus.com
Message-ID: <Pine.LNX.4.63.0511272319350.14403@raq.ktd.krakow.pl>
MIME-Version: 1.0
Content-Type: MULTIPART/MIXED; BOUNDARY="827350393-698970637-1133130621=:14403"
This message is in MIME format. The first part should be readable text,
while the remaining parts are likely unreadable without MIME-aware tools.
--827350393-698970637-1133130621=:14403
Content-Type: TEXT/PLAIN; charset=iso-8859-2; format=flowed
Content-Transfer-Encoding: QUOTED-PRINTABLE
Hi all,
Recently my DNS servers get jammed with bogus queries. The attacks come in=
=20
series, taking a few minutes each, sometimes from different IPs at the=20
same time, at least twice a day.
<snap>
23:05:40.241026 IP 204.92.73.10.40760 > xx.xx.xx.xx.53: 38545+ [1au] ANY A=
NY? e.mpisi.com. (40)
23:05:41.600902 IP 204.92.73.10.16561 > xx.xx.xx.xx.53: 22242+ [1au] ANY A=
NY? e.mpisi.com. (40)
23:05:42.091743 IP 204.92.73.10.37547 > xx.xx.xx.xx.53: 64644+ [1au] ANY A=
NY? e.mpisi.com. (40)
23:05:43.433539 IP 204.92.73.10.32370 > xx.xx.xx.xx.53: 31772+ [1au] ANY A=
NY? e.mpisi.com. (40)
23:05:43.854481 IP 204.92.73.10.12913 > xx.xx.xx.xx.53: 33470+ [1au] ANY A=
NY? e.mpisi.com. (40)
23:05:44.378640 IP 204.92.73.10.62484 > xx.xx.xx.xx.53: 8726+ [1au] ANY AN=
Y? e.mpisi.com. (40)
23:05:45.368970 IP 204.92.73.10.57384 > xx.xx.xx.xx.53: 1073+ [1au] ANY AN=
Y? e.mpisi.com. (40)
23:05:45.379251 IP 204.92.73.10.36997 > xx.xx.xx.xx.53: 22257+ [1au] ANY A=
NY? e.mpisi.com. (40)
<snap>
Has anyone noticed a similar activity?
Best regards,
Piotr Kamisi=F1ski
--827350393-698970637-1133130621=:14403--
