nanog mailing list archives
Re: Intermittent incorrect DNS resolution?
From: Christopher Morrow <morrowc.lists () gmail com>
Date: Wed, 16 Jan 2013 17:13:10 -0500
On Wed, Jan 16, 2013 at 5:00 PM, Erik Levinson <erik.levinson () uberflip com> wrote:
Any ideas? Can folks try resolving eriktest.uberflip.com and post here with details only if it resolves to an IP starting with 76.9 (old IPs)?
for d in $(seq 1 1000); do dig @pdns01.domaincontrol.com. eriktest.uberflip.com >> /tmp/tst ; dig @pdns02.domaincontrol.com. eriktest.uberflip.com >> /tmp/tst ; dig @ns5.dnsmadeeasy.com. eriktest.uberflip.com >> /tmp/tst ; dig @ns6.dnsmadeeasy.com. eriktest.uberflip.com >> /tmp/tst; dig @ns7.dnsmadeeasy.com. eriktest.uberflip.com >> /tmp/tst ; done you tried something like this already I assume?
Current thread:
- Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? George Herbert (Jan 16)
- Re: Intermittent incorrect DNS resolution? RijilV (Jan 16)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? RijilV (Jan 16)
- Re: Intermittent incorrect DNS resolution? Christopher Morrow (Jan 16)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? Christopher Morrow (Jan 16)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? Joe Abley (Jan 16)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? Damian Menscher (Jan 17)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 17)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 17)
- Re: Intermittent incorrect DNS resolution? Erik Levinson (Jan 16)
- Re: Intermittent incorrect DNS resolution? George Herbert (Jan 16)