Hostname or IP
Type
Searching for 168.154.101.128.in-addr.arpa. PTR record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 9 ms
Searching for z.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for z.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 85 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 1 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at z.arin.net. [199.212.0.63] ...took 94 ms
Searching for ns-auth-remote-1.umn.edu. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 1 ms
Searching for i.edu-servers.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for i.edu-servers.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 2 ms
Searching for i.edu-servers.net. A record at av1.nstld.com. [192.42.177.30] ...took 10 ms
Searching for ns-auth-remote-1.umn.edu. A record at i.edu-servers.net. [192.43.172.30] ...took 85 ms
Searching for ns-auth-remote-1.umn.edu. A record at ns-auth-1.umn.edu. [128.101.101.1] ...took 113 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at ns-auth-remote-1.umn.edu. [140.142.16.240] ...took 162 ms
DomainTypeTTLAnswer
168.154.101.128.in-addr.arpa.PTR18000x-128-101-154-168.math.umn.edu.



Total elapsed query time: 566 ms
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