Searching for 121.62.247.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 121.62.247.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 272 ms
Searching for 121.62.247.140.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 272 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 a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 7 ms
Searching for 121.62.247.140.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 a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 7 ms
Searching for a11-67.akam.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for a11-67.akam.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for a11-67.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 6 ms
Searching for 121.62.247.140.in-addr.arpa. PTR record at a11-67.akam.net. [84.53.139.67]
...took 19 msSearching for a11-67.akam.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for a11-67.akam.net. A record at a6-67.akam.net. [23.211.133.67] ...took 6 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 121.62.247.140.in-addr.arpa. | PTR | 300 | dhcp-140-247-62-121.fas.harvard.edu. |
Total elapsed query time: 407 ms