Searching for 139.248.161.130.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 139.248.161.130.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for 139.248.161.130.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 253 ms
Searching for z.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 139.248.161.130.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 156 msSearching for z.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for z.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ns1.tudelft.nl. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.tudelft.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 ms
Searching for ns1.tudelft.nl. A record at ns1.tudelft.nl. [130.161.180.1] ...took 14 ms
Searching for 139.248.161.130.in-addr.arpa. PTR record at ns1.tudelft.nl. [130.161.180.1]
...took 14 msSearching for ns1.tudelft.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 12 ms
Searching for ns1.tudelft.nl. A record at ns1.tudelft.nl. [130.161.180.1] ...took 14 ms
Nameserver ns1.tudelft.nl. reports: No such host 139.248.161.130.in-addr.arpa.
Total elapsed query time: 645 ms