C:\Users>nslookup bridgecatalog.com
Server: UnKnown
Address: 192.168.0.1
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to UnKnown timed-out
C:\Users>nslookup bridgecatalog.com 8.8.8.8
Server: google-public-dns-a.google.com
Address: 8.8.8.8
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to google-public-dns-a.google.com timed-out
C:\Users>nslookup bridgecatalog.com 68.94.156.15
Server: dns156r15.sbcglobal.net
Address: 68.94.156.15
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
DNS request timed out.
timeout was 2 seconds.
*** Request to dns156r15.sbcglobal.net timed-out
Looks like the AT&T server are unavailable and the host is unresolvable
on my end.
On 7/8/2016 3:36 PM, Mark Keymer wrote:
Hi all,
I have a client bridgecatalog.com and it seems like customers with
AT&T are unable to resolve his Domain. Maybe I am just overlooking
something here but it seems like all should be working. Looking at
outside tool things look ok too.
https://na01.safelinks.protection.outlook.com/?url=http%3a%2f%2fdnscheck.pingdom.com%2f%3fdomain%3dbridgecatalog.com&data=01%7c01%7chdemby%40email.unc.edu%7ca1a111c28862421e835f08d3a7672759%7c58b3d54f16c942d3af081fcabd095666%7c1&sdata=OhVtZs8EqOGddhZh26uvcnMLBBZ5CiUTdeX9FXy5twk%3d
(except the SOA [email protected] e-mailing issues I see now)
Other domains seem to work fine. So it isn't just everything is down.
One of the end-users I was working with currently has an ip of
99.7.225.25. Power cycling the modem did not change thing. I also
flushed DNS. If I change to google's open resolvers things work fine.
But not with default resolvers to client.
Anyone at AT&T that could check that the resolver's your clients are
using are able to resolve. (Home / SMB connections, etc)
I am not sure the best way to go about trying to look into this issue
if other have suggestion I would also appreciate it.
Sincerely,
