Searching for 2.158.152.204.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 2.158.152.204.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for 2.158.152.204.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for u.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for u.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 146 ms
Searching for 2.158.152.204.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 6 msSearching for u.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for u.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 146 ms
Searching for dca-ans-01.inet.qwest.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for dca-ans-01.inet.qwest.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for dca-ans-01.inet.qwest.net. A record at authns1.qwest.net. [63.150.72.4] ...took 105 ms
Searching for 2.158.152.204.in-addr.arpa. PTR record at dca-ans-01.inet.qwest.net. [63.150.72.4]
...took 104 msSearching for dca-ans-01.inet.qwest.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for dca-ans-01.inet.qwest.net. A record at authns1.qwest.net. [63.150.72.4] ...took 105 ms
Nameserver dca-ans-01.inet.qwest.net. reports: No such host 2.158.152.204.in-addr.arpa.
Total elapsed query time: 513 ms