Educause Security Discussion mailing list archives
Re: Domain Name Database and Bulldog Firewall
From: Alan Amesbury <amesbury () OITSEC UMN EDU>
Date: Thu, 4 May 2006 13:08:26 -0500
Mark Wilson wrote:
This is interesting and a bit concerning... http://tanaya.net/dns/
It looks like it's DNS data and, from the very small sample I've examined, not entirely accurate data at that. My guess is that it hasn't been updated in a while. The interesting part is the fact that some RFC1918 address space (specifically 172.16.63.x) is included, suggesting that someone's RFC1918 address traffic is leaking to where it shouldn't be. Guess those egress filters aren't working quite as expected. :-) Anyway, since this appears to be information pretty much anyone could compile over time, not to mention the fact that it's DNS lookups, what about it is cause for concern? -- Alan Amesbury University of Minnesota
Current thread:
- Domain Name Database and Bulldog Firewall Mark Wilson (May 04)
- <Possible follow-ups>
- Re: Domain Name Database and Bulldog Firewall Alan Amesbury (May 04)
- Re: Domain Name Database and Bulldog Firewall Graham Toal (May 04)
- Re: Domain Name Database and Bulldog Firewall Mark Wilson (May 04)
- Re: Domain Name Database and Bulldog Firewall Graham Toal (May 04)
- Re: Domain Name Database and Bulldog Firewall Ted Frohling - NTS (May 04)
- Re: Domain Name Database and Bulldog Firewall Jeni Li (May 04)
- Re: Domain Name Database and Bulldog Firewall Cal Frye (May 04)
- Re: Domain Name Database and Bulldog Firewall Gary Flynn (May 05)