Searching for 252.17.109.140.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 19 ms
Searching for 252.17.109.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for 252.17.109.140.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 172 ms
Searching for y.arin.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Searching for 252.17.109.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 7 msSearching for y.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 146 ms
Searching for ns1.sinica.edu.tw. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 12 ms
Searching for ns1.sinica.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for ns1.sinica.edu.tw. A record at ns.sinica.edu.tw. [140.109.1.5] ...took 297 ms
Searching for 252.17.109.140.in-addr.arpa. PTR record at ns1.sinica.edu.tw. [140.109.13.5]
...took 289 msSearching for ns1.sinica.edu.tw. A record at a.dns.tw. [203.73.24.25] ...took 178 ms
Searching for ns1.sinica.edu.tw. A record at ns.sinica.edu.tw. [140.109.1.5] ...took 297 ms
Searching for ns1.iis.sinica.edu.tw. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns1.iis.sinica.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 330 ms
Searching for ns1.iis.sinica.edu.tw. A record at edudns-a2.edu.tw. [140.111.34.133] ...took 324 ms
Searching for ns1.iis.sinica.edu.tw. A record at ns1.sinica.edu.tw. [140.109.13.5] ...took 291 ms
Searching for ns1.iis.sinica.edu.tw. A record at ns2.iis.sinica.edu.tw. [140.109.240.129]
Searching for ns1.iis.sinica.edu.tw. A record at ns1.iis.sinica.edu.tw. [140.109.20.252] ...took 290 ms
Searching for 252.17.109.140.in-addr.arpa. PTR record at ns1.iis.sinica.edu.tw. [140.109.20.250]
...took 297 msSearching for ns1.iis.sinica.edu.tw. A record at d.dns.tw. [60.199.165.186] ...took 330 ms
Searching for ns1.iis.sinica.edu.tw. A record at edudns-a2.edu.tw. [140.111.34.133] ...took 324 ms
Searching for ns1.iis.sinica.edu.tw. A record at ns1.sinica.edu.tw. [140.109.13.5] ...took 291 ms
Searching for ns1.iis.sinica.edu.tw. A record at ns2.iis.sinica.edu.tw. [140.109.240.129]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns1.iis.sinica.edu.tw. A record at ns1.iis.sinica.edu.tw. [140.109.20.252] ...took 290 ms
| Domain | Type | TTL | Answer |
|---|---|---|---|
| 252.17.109.140.in-addr.arpa. | PTR | 86400 | IPv4-140-109-17-252.sinica.edu.tw.17.109.140.in-addr.arpa. |
Total elapsed query time: 4,748 ms