Searching for 198.173.94.145.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 198.173.94.145.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 198.173.94.145.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 198.173.94.145.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 15 msSearching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 23 ms
Searching for ns4.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.tudelft.nl. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 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 13 ms
Searching for 198.173.94.145.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 13 ms
Nameserver ns1.tudelft.nl. reports: No such host 198.173.94.145.in-addr.arpa.
Total elapsed query time: 145 ms