Searching for 102.100.135.128.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 102.100.135.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 102.100.135.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for r.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 23 ms
Searching for 102.100.135.128.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 93 msSearching for r.arin.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 23 ms
Searching for ucns1.uchicago.yale.edu. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ucns1.uchicago.yale.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ucns1.uchicago.yale.edu. A record at pks1302-102.net.yale.edu. [128.36.72.27] ...took 96 ms
Searching for 102.100.135.128.in-addr.arpa. PTR record at ucns1.uchicago.yale.edu. [130.132.21.184]
...took 95 msSearching for ucns1.uchicago.yale.edu. A record at g.edu-servers.net. [192.42.93.30] ...took 7 ms
Searching for ucns1.uchicago.yale.edu. A record at pks1302-102.net.yale.edu. [128.36.72.27] ...took 96 ms
Nameserver ucns1.uchicago.yale.edu. reports: No such host 102.100.135.128.in-addr.arpa.
Total elapsed query time: 434 ms