[asterisk-users] Nufone problems

[C F]

Anybody here having any problems with nufone?
Calls are not going thru, when trying to call their customer service
number it doesn't go thru.
When trying to resolve www.nufone.net I get (sourec:
http://www.dnsstuff.com/tools/lookup.ch?name=nufone.net&type=A ):

How I am searching:

Searching for nufone.net A record at j.root-servers.net
[192.58.128.30]: Got referral to M.GTLD-SERVERS.net. (zone: net.)
[took 221 ms]
Searching for nufone.net A record at M.GTLD-SERVERS.net.
[192.55.83.30]: Got referral to ns2.nufone.net. (zone: nufone.net.)
[took 233 ms]
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to B.ROOT-SERVERS.net. (zone: (root)) [took 34 ms]
Searching for nufone.net A record at B.ROOT-SERVERS.net.
[192.228.79.201]: Got referral to K.GTLD-SERVERS.net. (zone: net.)
[took 58 ms]
Searching for nufone.net A record at K.GTLD-SERVERS.net.
[192.52.178.30]: Got referral to ns2.nufone.net. (zone: nufone.net.)
[took 226 ms]
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to H.ROOT-SERVERS.net. (zone: (root)) [took 35 ms]
Searching for nufone.net A record at H.ROOT-SERVERS.net.
[128.63.2.53]: Got referral to e.gtld-servers.net. (zone: net.) [took
46 ms]
Searching for nufone.net A record at e.gtld-servers.net.
[192.12.94.30]: Got referral to ns2.nufone.net. (zone: nufone.net.)
[took 67 ms]
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to F.ROOT-SERVERS.net. (zone: (root)) [took 35 ms]
Searching for nufone.net A record at F.ROOT-SERVERS.net.
[192.5.5.241]: Got referral to I.GTLD-SERVERS.net. (zone: net.) [took
53 ms]
Searching for nufone.net A record at I.GTLD-SERVERS.net.
[192.43.172.30]: Got referral to ns1.nufone.net. (zone: nufone.net.)
[took 151 ms]
Searching for nufone.net A record at ns1.nufone.net. [64.34.214.148]:
Timed out. Trying again.
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to E.ROOT-SERVERS.net. (zone: (root)) [took 34 ms]
Searching for nufone.net A record at E.ROOT-SERVERS.net.
[192.203.230.10]: Got referral to I.GTLD-SERVERS.net. (zone: net.)
[took 51 ms]
Searching for nufone.net A record at I.GTLD-SERVERS.net.
[192.43.172.30]: Got referral to ns1.nufone.net. (zone: nufone.net.)
[took 148 ms]
Searching for nufone.net A record at ns1.nufone.net. [64.34.214.148]:
Timed out. Trying again.
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to L.ROOT-SERVERS.net. (zone: (root)) [took 34 ms]
Searching for nufone.net A record at L.ROOT-SERVERS.net.
[198.32.64.12]: Got referral to f.gtld-servers.net. (zone: net.) [took
41 ms]
Searching for nufone.net A record at f.gtld-servers.net.
[192.35.51.30]: Got referral to ns2.nufone.net. (zone: nufone.net.)
[took 40 ms]
Searching for nufone.net A record at ns2.nufone.net. [72.51.41.176]:
Got referral to A.ROOT-SERVERS.net. (zone: (root)) [took 35 ms] Error:
It looks like you've stuck me in a loop!.

Anybody knows what's going on? are they still in business?