Searching for 61.140.180.131.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 61.140.180.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 61.140.180.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for r.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 61.140.180.131.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 93 msSearching for r.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 7 ms
Searching for r.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for ns1.tudelft.nl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns1.tudelft.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 6 ms
Searching for ns1.tudelft.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
Searching for 61.140.180.131.in-addr.arpa. PTR record at ns1.tudelft.nl. [130.161.180.1]
...took 13 msSearching for ns1.tudelft.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 6 ms
Searching for ns1.tudelft.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 61.140.180.131.in-addr.arpa. | PTR | 604800 | x140061.tudelft.net. |
Total elapsed query time: 191 ms