Searching for 24.89.11.133.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 24.89.11.133.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 153 ms
Searching for 24.89.11.133.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 153 ms
Searching for e.dns.jp. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for e.dns.jp. A record at h.dns.jp. [161.232.72.25] ...took 12 ms
Searching for e.dns.jp. A record at nsf.dns.jp. [150.100.6.12] ...took 286 ms
Searching for 24.89.11.133.in-addr.arpa. PTR record at e.dns.jp. [192.50.43.53]
...took 14 msSearching for e.dns.jp. A record at h.dns.jp. [161.232.72.25] ...took 12 ms
Searching for e.dns.jp. A record at nsf.dns.jp. [150.100.6.12] ...took 286 ms
Searching for dns2.nc.u-tokyo.ac.jp. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for dns2.nc.u-tokyo.ac.jp. A record at d.dns.jp. [210.138.175.244] ...took 30 ms
Searching for dns2.nc.u-tokyo.ac.jp. A record at dns2.nc.u-tokyo.ac.jp. [119.245.132.49] ...took 271 ms
Searching for 24.89.11.133.in-addr.arpa. PTR record at dns2.nc.u-tokyo.ac.jp. [119.245.132.49]
...took 266 msSearching for dns2.nc.u-tokyo.ac.jp. A record at d.dns.jp. [210.138.175.244] ...took 30 ms
Searching for dns2.nc.u-tokyo.ac.jp. A record at dns2.nc.u-tokyo.ac.jp. [119.245.132.49] ...took 271 ms
Searching for ns1.t.u-tokyo.ac.jp. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns1.t.u-tokyo.ac.jp. A record at g.dns.jp. [203.119.40.1] ...took 264 ms
Searching for ns1.t.u-tokyo.ac.jp. A record at dns3.nc.u-tokyo.ac.jp. [157.82.0.1] ...took 243 ms
Searching for 24.89.11.133.in-addr.arpa. PTR record at ns1.t.u-tokyo.ac.jp. [133.11.100.151]
...took 245 msSearching for ns1.t.u-tokyo.ac.jp. A record at g.dns.jp. [203.119.40.1] ...took 264 ms
Searching for ns1.t.u-tokyo.ac.jp. A record at dns3.nc.u-tokyo.ac.jp. [157.82.0.1] ...took 243 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 24.89.11.133.in-addr.arpa. | PTR | 3600 | mx.tuk.t.u-tokyo.ac.jp. |
| 24.89.11.133.in-addr.arpa. | PTR | 3600 | tuk.t.u-tokyo.ac.jp. |
Total elapsed query time: 1,834 ms