nanog mailing list archives
Re: DNS resolution for hhs.gov
From: Robert Story <rstory () ant isi edu>
Date: Tue, 11 Apr 2023 12:16:36 -0400
On Tue 2023-04-11 08:12:35-0700 Samuel wrote:
A dig +trace cob.cms.hhs.gov fails for me as it looks like the NS for hhs.gov does not seem to resolve the hostname. However dig +trace cms.hhs.gov resolves and so does dig +trace eclkc.ohs.acf.hhs.gov However if I simply ask my local resolver to resolve cob.cms.hhs.gov, it works. Any thoughts on why this is the case?
Looks like their v6 resolvers are failing, but v4 works fine. DNSVis.net is a good place to check nameserver issues.. -- Regards, Robert -- Robert Story USC Information Sciences Institute <http://www.isi.edu/> Networking and Cybersecurity Division
Current thread:
- DNS resolution for hhs.gov Samuel Jackson (Apr 11)
- Re: DNS resolution for hhs.gov Robert Story (Apr 11)
- Re: DNS resolution for hhs.gov Stephane Bortzmeyer (Apr 11)
- Re: DNS resolution for hhs.gov Samuel Jackson (Apr 11)
- Re: DNS resolution for hhs.gov Stephane Bortzmeyer (Apr 11)
- Re: DNS resolution for hhs.gov Mark Andrews (Apr 11)
- Re: DNS resolution for hhs.gov Bjørn Mork (Apr 12)
- Re: DNS resolution for hhs.gov Doug Barton (Apr 14)
- Re: DNS resolution for hhs.gov Mark Andrews (Apr 14)
- Re: DNS resolution for hhs.gov Doug Barton (Apr 15)
- Re: DNS resolution for hhs.gov Mark Andrews (Apr 14)
- Re: DNS resolution for hhs.gov Robert Story (Apr 11)