Searching for 137.2.237.4.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 137.2.237.4.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for 137.2.237.4.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms
Searching for u.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for 137.2.237.4.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 382 msSearching for u.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 93 ms
Searching for ns1-03.azure-dns.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns1-03.azure-dns.com. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1-03.azure-dns.com. A record at ns1-04.azure-dns.com. [13.107.236.4] ...took 7 ms
Searching for 137.2.237.4.in-addr.arpa. PTR record at ns1-03.azure-dns.com. [13.107.236.3]
...took 7 msSearching for ns1-03.azure-dns.com. A record at a.gtld-servers.net. [192.5.6.30] ...took 24 ms
Searching for ns1-03.azure-dns.com. A record at ns1-04.azure-dns.com. [13.107.236.4] ...took 7 ms
Searching for ns2-05.azure-dns.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for ns2-05.azure-dns.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2-05.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 6 ms
Searching for 137.2.237.4.in-addr.arpa. PTR record at ns2-05.azure-dns.net. [150.171.21.5]
...took 7 msSearching for ns2-05.azure-dns.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2-05.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 6 ms
Nameserver ns2-05.azure-dns.net. reports: No such host 137.2.237.4.in-addr.arpa.
Total elapsed query time: 722 ms