Searching for 7.152.101.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 7.152.101.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 7.152.101.128.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for x.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 143 ms
Searching for 7.152.101.128.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 91 msSearching for x.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for x.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 143 ms
Searching for ns-2.umn.edu. A record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for ns-2.umn.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns-2.umn.edu. A record at ns-2.umn.edu. [52.162.90.224] ...took 113 ms
Searching for 7.152.101.128.in-addr.arpa. PTR record at ns-2.umn.edu. [52.162.90.224]
...took 114 msSearching for ns-2.umn.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 23 ms
Searching for ns-2.umn.edu. A record at ns-2.umn.edu. [52.162.90.224] ...took 113 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 7.152.101.128.in-addr.arpa. | PTR | 18000 | cse-math-wg003.math.umn.edu. |
Total elapsed query time: 577 ms