Searching for 138.90.174.131.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for 138.90.174.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for 138.90.174.131.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 ms
Searching for x.arin.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 138.90.174.131.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63]
...took 90 msSearching for x.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns1.science.ru.nl. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 34 ms
Searching for ns1.science.ru.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 6 ms
Searching for ns1.science.ru.nl. A record at ns3.science.ru.nl. [131.174.30.34] ...took 16 ms
Searching for 138.90.174.131.in-addr.arpa. PTR record at ns1.science.ru.nl. [131.174.224.4]
...took 16 msSearching for ns1.science.ru.nl. A record at ns3.dns.nl. [194.0.25.24] ...took 6 ms
Searching for ns1.zurich.surf.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 34 ms
Searching for ns1.zurich.surf.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns1.zurich.surf.net. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for ns1.science.ru.nl. A record at ns1.zurich.surf.net. [195.176.255.9]
...took 13 msSearching for ns1.zurich.surf.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 24 ms
Searching for ns1.zurich.surf.net. A record at ns1.surfnet.nl. [192.87.106.101] ...took 12 ms
Searching for ns1.science.ru.nl. A record at ns3.science.ru.nl. [131.174.30.34] ...took 16 ms
Nameserver ns1.science.ru.nl. reports: No such host 138.90.174.131.in-addr.arpa.
Total elapsed query time: 424 ms
