nanog mailing list archives
Re: misbehaving DNS resolvers
From: Peter van Dijk <peter () dataloss nl>
Date: Sat, 21 Dec 2002 15:22:32 +0100
On Sat, Dec 21, 2002 at 02:26:36AM +0100, Peter van Dijk wrote:
over the last week I have been seeing more and more resolvers (all that I know about are BIND but I'm not drawing conclusions yet) send my nameservers more and more *identical* queries, a *lot* of them. Just to keep it short: take a look at http://www.dataloss.nl/dnsoffenders/ and http://www.dataloss.nl/dnsoffenders2/ If you notice any of your boxes in those lists with a high query count (dnsoffenders is measured over about 60-80 minutes, dnsoffenders2 is more like 30 minutes) please contact me. Thank you.
Vincent Schonau reports that 'fetch-glue no;' in the BIND config seems to help (on BIND 8.3.4). If you are listed on my page, please try this configuration option, wait for a stats update and see if it helps. Thank you. Greetz, Peter -- peter () dataloss nl | http://www.dataloss.nl/ | Undernet:#clue http://www.blinkenlights.nl/party/ - birthday party (page in Dutch) all geeks invited - send mail to party () blinkenlights nl for more info
Current thread:
- misbehaving DNS resolvers Peter van Dijk (Dec 20)
- Re: misbehaving DNS resolvers Peter van Dijk (Dec 21)