Hostname or IP
Type
Searching for 17.90.161.130.in-addr.arpa. PTR record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 5 ms
Searching for 17.90.161.130.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for r.arin.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 5 ms
Searching for r.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 9 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 91 ms
Searching for 17.90.161.130.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63] ...took 136 ms
Searching for ns2.tudelft.nl. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 5 ms
Searching for ns2.tudelft.nl. A record at ns2.dns.nl. [194.146.106.42] ...took 1 ms
Searching for ns2.tudelft.nl. A record at ns1.tudelft.nl. [130.161.180.1] ...took 10 ms
Searching for 17.90.161.130.in-addr.arpa. PTR record at ns2.tudelft.nl. [130.161.180.65] ...took 9 ms
DomainTypeTTLAnswer
17.90.161.130.in-addr.arpa.PTR3600router.vvtp.tudelft.nl.



Total elapsed query time: 286 ms
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