Searching for 23.121.38.192.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 23.121.38.192.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 23.121.38.192.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for z.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 23.121.38.192.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 153 msSearching for z.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 6 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for ns2.ku.dk. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns2.ku.dk. A record at c.nic.dk. [185.159.199.45]
Searching for ns2.ku.dk. A record at p.nic.dk. [194.0.47.42] ...took 11 ms
Searching for ns2.ku.dk. A record at ns1.ku.dk. [192.38.110.174] ...took 20 ms
Searching for 23.121.38.192.in-addr.arpa. PTR record at ns2.ku.dk. [192.38.110.190]
...took 21 msSearching for ns2.ku.dk. A record at c.nic.dk. [185.159.199.45]
Query timed out (interrupted after 2,001 milliseconds)
Retrying...Searching for ns2.ku.dk. A record at p.nic.dk. [194.0.47.42] ...took 11 ms
Searching for ns2.ku.dk. A record at ns1.ku.dk. [192.38.110.174] ...took 20 ms
Nameserver ns2.ku.dk. reports: No such host 23.121.38.192.in-addr.arpa.
Total elapsed query time: 2,568 ms