Hostname or IP
Type
Searching for 21.99.39.222.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 17 ms
Searching for 21.99.39.222.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 298 ms
Searching for apnic1.dnsnode.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 141 ms
Searching for apnic1.dnsnode.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 1 ms
Searching for apnic1.dnsnode.net. A record at nnu.dnsnode.net. [185.42.137.132] ...took 22 ms
Searching for 21.99.39.222.in-addr.arpa. PTR record at apnic1.dnsnode.net. [194.146.106.106] ...took 1 ms
Searching for b.in-addr.cn. A record at A.ROOT-SERVERS.NET. [198.41.0.4] ...took 13 ms
Searching for b.in-addr.cn. A record at ns.cernet.net. [202.112.0.44]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for b.in-addr.cn. A record at c.dns.cn. [203.119.27.1]
Query timed out (interrupted after 2,001 milliseconds)
Retrying...
Searching for b.in-addr.cn. A record at a.dns.cn. [203.119.25.1]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...
Searching for b.in-addr.cn. A record at d.dns.cn. [203.119.28.1] ...took 2 ms
Searching for 21.99.39.222.in-addr.arpa. PTR record at b.in-addr.cn. [203.119.26.3] ...took 253 ms

Nameserver b.in-addr.cn. reports: No such host 21.99.39.222.in-addr.arpa.



Total elapsed query time: 6,753 ms
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