Hostname or IP
Type
Searching for 1.242.76.211.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 1 ms
Searching for 1.242.76.211.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 298 ms
Searching for apnic.authdns.ripe.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for apnic.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 2 ms
Searching for apnic.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 9 ms
Searching for 1.242.76.211.in-addr.arpa. PTR record at apnic.authdns.ripe.net. [193.0.9.9] ...took 8 ms
Searching for internetns1.nctu.edu.tw. A record at C.ROOT-SERVERS.NET. [192.33.4.12] ...took 2 ms
Searching for internetns1.nctu.edu.tw. A record at h.dns.tw. [204.61.216.119] ...took 1 ms
Searching for internetns1.nctu.edu.tw. A record at c.twnic.net.tw. [168.95.192.10] ...took 270 ms
Searching for ns1.nchc.org.tw. A record at J.ROOT-SERVERS.NET. [192.58.128.30] ...took 2 ms
Searching for ns1.nchc.org.tw. A record at c.dns.tw. [203.66.87.201] ...took 261 ms
Searching for ns1.nchc.org.tw. A record at g.twnic.net.tw. [60.199.165.184] ...took 300 ms
Searching for ns1.nchc.org.tw. A record at ns3.nchc.org.tw. [140.110.96.2] ...took 286 ms
Searching for internetns1.nctu.edu.tw. A record at ns1.nchc.org.tw. [140.110.16.1] ...took 283 ms
REFUSED
Searching for internetns1.nctu.edu.tw. A record at ns.nctu.edu.tw. [140.113.250.135] ...took 292 ms
Searching for 1.242.76.211.in-addr.arpa. PTR record at internetns1.nctu.edu.tw. [211.76.240.234] ...took 284 ms
DomainTypeTTLAnswer
1.242.76.211.in-addr.arpa.PTR86400h242-1.NTCU.net.



Total elapsed query time: 2,301 ms
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