Searching for 210.10.243.77.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 210.10.243.77.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 175 ms
Searching for 210.10.243.77.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 175 ms
Searching for ns4.apnic.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Searching for 210.10.243.77.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 16 msSearching for ns4.apnic.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 25 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 5 ms
Searching for ns1.sovtest.ru. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for ns1.sovtest.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 45 ms
Searching for ns1.sovtest.ru. A record at ns3.sovtest.RU. [77.243.0.34] ...took 49 ms
Searching for 210.10.243.77.in-addr.arpa. PTR record at ns1.sovtest.ru. [77.243.0.80]
...took 49 msSearching for ns1.sovtest.ru. A record at b.dns.ripn.net. [194.85.252.62] ...took 45 ms
Searching for ns1.sovtest.ru. A record at ns3.sovtest.RU. [77.243.0.34] ...took 49 ms
Nameserver ns1.sovtest.ru. reports: No such host 210.10.243.77.in-addr.arpa.
Total elapsed query time: 401 ms