Searching for 19.81.171.194.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 19.81.171.194.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 126 ms
Searching for 19.81.171.194.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 126 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 18 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 19.81.171.194.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 90 msSearching for rirns.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 18 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for ns2.surfnet.nl. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 6 ms
Searching for ns2.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
Searching for 19.81.171.194.in-addr.arpa. PTR record at ns2.surfnet.nl. [192.87.36.2]
...took 14 msSearching for ns2.surfnet.nl. A record at ns4.dns.nl. [185.159.199.200] ...took 6 ms
Searching for ns2.surfnet.nl. A record at ns2.surfnet.nl. [192.87.36.2] ...took 14 ms
Nameserver ns2.surfnet.nl. reports: No such host 19.81.171.194.in-addr.arpa.
Total elapsed query time: 463 ms