Searching for 255.74.123.112.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 255.74.123.112.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 250 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns1.ah.cnuninet.net. [58.242.4.202] ...took 177 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns1.ah.cnuninet.net. [58.242.4.202] ...took 172 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns2.ah.cnuninet.net. [58.242.4.206] ...took 176 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 250 ms
Searching for ns3.lacnic.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 75 ms
Searching for ns3.lacnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns3.lacnic.net. [200.3.13.14]
...took 204 msSearching for ns3.lacnic.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for ns2.dns.br. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns2.dns.br. A record at b.dns.br. [200.189.41.10]
Searching for ns2.dns.br. A record at d.dns.br. [200.219.154.10]
Searching for ns2.dns.br. A record at a.dns.br. [200.219.148.10] ...took 197 ms
Searching for ns3.lacnic.net. A record at ns2.dns.br. [200.192.232.53]
...took 208 msSearching for ns2.dns.br. A record at b.dns.br. [200.189.41.10]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.dns.br. A record at d.dns.br. [200.219.154.10]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.dns.br. A record at a.dns.br. [200.219.148.10] ...took 197 ms
Searching for ns2.ah.cnuninet.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 63 ms
Searching for ns2.ah.cnuninet.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.ah.cnuninet.net. A record at ns2.ah.cnuninet.net. [58.242.4.206] ...took 177 ms
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns2.ah.cnuninet.net. [58.242.4.206]
...took 183 msSearching for ns2.ah.cnuninet.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 23 ms
Searching for ns2.bta.net.cn. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 233 ms
Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 153 ms
Searching for ns2.ah.cnuninet.net. A record at ns2.bta.net.cn. [202.106.196.28]
...took 168 msSearching for ns2.bta.net.cn. A record at a.dns.cn. [203.119.25.1] ...took 233 ms
Searching for ns2.bta.net.cn. A record at ddns2.bta.net.cn. [202.106.196.234]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for ns2.bta.net.cn. A record at ns.bta.net.cn. [202.96.0.133] ...took 153 ms
Searching for ns2.ah.cnuninet.net. A record at ns2.ah.cnuninet.net. [58.242.4.206] ...took 177 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns1.ah.cnuninet.net. [58.242.4.202] ...took 177 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns1.ah.cnuninet.net. [58.242.4.202] ...took 172 ms
REFUSED
Searching for 255.74.123.112.in-addr.arpa. PTR record at ns2.ah.cnuninet.net. [58.242.4.206] ...took 176 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 8,523 ms