Searching for 168.154.101.128.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 184 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for ns-3.umn.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns-3.umn.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns-3.umn.edu. A record at ns-3.umn.edu. [3.140.39.20] ...took 112 ms
Searching for 168.154.101.128.in-addr.arpa. PTR record at ns-3.umn.edu. [3.140.39.20]
...took 113 msSearching for ns-3.umn.edu. A record at h.edu-servers.net. [192.54.112.30] ...took 7 ms
Searching for ns-3.umn.edu. A record at ns-3.umn.edu. [3.140.39.20] ...took 112 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 168.154.101.128.in-addr.arpa. | PTR | 18000 | cse-math-wg003.math.umn.edu. |
Total elapsed query time: 493 ms