Bugtraq mailing list archives
DNS query spam
From: "Piotr Kamisiski" <rotunda () ktd krakow pl>
Date: Sun, 27 Nov 2005 23:30:21 +0100 (CET)
Hi all,Recently my DNS servers get jammed with bogus queries. The attacks come in series, taking a few minutes each, sometimes from different IPs at the 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 ANY? e.mpisi.com. (40) 23:05:41.600902 IP 204.92.73.10.16561 > xx.xx.xx.xx.53: 22242+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:42.091743 IP 204.92.73.10.37547 > xx.xx.xx.xx.53: 64644+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:43.433539 IP 204.92.73.10.32370 > xx.xx.xx.xx.53: 31772+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:43.854481 IP 204.92.73.10.12913 > xx.xx.xx.xx.53: 33470+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:44.378640 IP 204.92.73.10.62484 > xx.xx.xx.xx.53: 8726+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:45.368970 IP 204.92.73.10.57384 > xx.xx.xx.xx.53: 1073+ [1au] ANY ANY? e.mpisi.com. (40) 23:05:45.379251 IP 204.92.73.10.36997 > xx.xx.xx.xx.53: 22257+ [1au] ANY ANY? e.mpisi.com. (40) <snap> Has anyone noticed a similar activity? Best regards, Piotr KamisiĆski
Current thread:
- DNS query spam Piotr Kamisiski (Nov 28)
- Re: DNS query spam Josep Ma Castells (Nov 29)
- Re: DNS query spam Florian Weimer (Nov 30)
- Re: DNS query spam Joe (Nov 30)
- Re: DNS query spam Antone Roundy (Nov 29)
- Re: DNS query spam Stephen Stuart (Nov 30)
- Re: DNS query spam Alexander Lourier (Nov 29)
- Re: DNS query spam Florian Weimer (Nov 29)
- Re: DNS query spam Piotr Kamisiski (Nov 29)
- Re: DNS query spam Jim Pingle (Nov 30)
- Re: DNS query spam Josep Ma Castells (Nov 29)