
Full Disclosure mailing list archives
Re: Re: Verisign abusing .COM/.NET monopoly, BIND releases new
From: Ron DuFresne <dufresne () winternet com>
Date: Wed, 17 Sep 2003 20:09:09 -0500 (CDT)
either your queries were messed, or this has not fully repropogated; # date Wed Sep 17 21:06:12 EDT 2003 # dig doesnptexisteither.com|more ; <<>> DiG 8.1 <<>> doesnptexisteither.com ;; res options: init recurs defnam dnsrch ;; got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 0 ;; QUERY SECTION: ;; doesnptexisteither.com, type = A, class = IN ;; ANSWER SECTION: doesnptexisteither.com. 14m52s IN A 64.94.110.11 ;; AUTHORITY SECTION: com. 1d23h59m52s IN NS f.gtld-servers.net. com. 1d23h59m52s IN NS g.gtld-servers.net. com. 1d23h59m52s IN NS h.gtld-servers.net. com. 1d23h59m52s IN NS i.gtld-servers.net. com. 1d23h59m52s IN NS j.gtld-servers.net. com. 1d23h59m52s IN NS k.gtld-servers.net. com. 1d23h59m52s IN NS l.gtld-servers.net. com. 1d23h59m52s IN NS m.gtld-servers.net. com. 1d23h59m52s IN NS a.gtld-servers.net. com. 1d23h59m52s IN NS b.gtld-servers.net. ... Thanks, Ron DuFresne On Wed, 17 Sep 2003, D. Ian Miller wrote:
FYI ... looks like Verisign has pulled the wildcard A record as we have not patched but invalid domain searches no longer go to verisign ... sitefinder-idn.verisign.com is no longer responding to queries ... maybe someone got the message ... wonder how they will explain this one ... Jose Nazario wrote:a number of options exist to help you remedy this issue: - bind 9.2.3rc2 supports "delegation-only", stopping some wildcard implementations from making any difference if you simply want to stop traffic getting there (they are running a website and a partially functional MTA on that IP): - you can BGP null route this http://www.merit.edu/mail.archives/nanog/msg13715.html - cisco's NBAR functionality may be used to detect and block those reply packets from coming in by looking for the response from the nameservers. http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121newft/121limit/121e/121e2/nbar2e.htm note that this wont stop the query from reaching verisign, it will just stop you from going to that IP. however, for some enforcing network privacy concerns, that may be worthwhile. hope this helps, ___________________________ jose nazario, ph.d. jose () monkey org http://monkey.org/~jose/-- ======================================= D. Ian Miller }8-) Systems Analyst Information Technologies University of Calgary W: 403.220.8643 M: 403.605.9856 _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "Cutting the space budget really restores my faith in humanity. It eliminates dreams, goals, and ideals and lets us get straight to the business of hate, debauchery, and self-annihilation." -- Johnny Hart ***testing, only testing, and damn good at it too!*** OK, so you're a Ph.D. Just don't touch anything. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new, (continued)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Kilian CAVALOTTI (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Jonathan A. Zdziarski (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Brian Hatch (Sep 16)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Michael Renzmann (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Christopher Kruslicky (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Jonathan A. Zdziarski (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Michael Renzmann (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Jonathan A. Zdziarski (Sep 16)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Michael D Schleif (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Jose Nazario (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new D. Ian Miller (Sep 17)
- Re: Re: Verisign abusing .COM/.NET monopoly, BIND releases new Ron DuFresne (Sep 17)
- Re: Re: Verisign abusing .COM/.NET monopoly, BIND releases new Joshua Levitsky (Sep 17)
- Re: Re: Verisign abusing .COM/.NET monopoly, BIND releases new Jonathan A. Zdziarski (Sep 18)
- Re: Re: Verisign abusing .COM/.NET monopoly, BIND releases new Edward Rustin (Sep 18)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new D. Ian Miller (Sep 17)
- RE: Re: Verisign abusing .COM/.NET monopoly, BIND releases new Rick Kingslan (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Nexus (Sep 17)
- Re: Verisign abusing .COM/.NET monopoly, BIND releases new Michael Renzmann (Sep 17)
- Verisign abusing .COM/.NET - nothing new.. Roelof Temmingh (Sep 17)