Searching for 13.120.138.141.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 13.120.138.141.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for 13.120.138.141.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 14 ms
Searching for pri.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for pri.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 13.120.138.141.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 12 msSearching for pri.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 24 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns1.enet.vn.ua. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1.enet.vn.ua. A record at bg.ns.ua. [185.136.96.185] ...took 5 ms
Searching for ns1.enet.vn.ua. A record at ho1.ks.ns.ua. [195.47.253.15] ...took 30 ms
Searching for ns1.enet.vn.ua. A record at ns1.enet.vn.ua. [217.30.200.1] ...took 33 ms
Searching for 13.120.138.141.in-addr.arpa. PTR record at ns1.enet.vn.ua. [217.30.200.1]
...took 32 msSearching for ns1.enet.vn.ua. A record at bg.ns.ua. [185.136.96.185] ...took 5 ms
Searching for ns1.enet.vn.ua. A record at ho1.ks.ns.ua. [195.47.253.15] ...took 30 ms
Searching for ns1.enet.vn.ua. A record at ns1.enet.vn.ua. [217.30.200.1] ...took 33 ms
Nameserver ns1.enet.vn.ua. reports: No such host 13.120.138.141.in-addr.arpa.
Total elapsed query time: 203 ms