Searching for 242.51.224.4.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 40 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at ns1-01.azure-dns.com. [13.107.236.1] ...took 6 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for u.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 39 ms
Searching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 23 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at u.arin.net. [204.61.216.50]
...took 18 msSearching for u.arin.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 23 ms
Searching for u.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 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 ns1-02.azure-dns.com. [13.107.236.2] ...took 7 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at ns1-03.azure-dns.com. [13.107.236.3]
...took 6 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 ns1-02.azure-dns.com. [13.107.236.2] ...took 7 ms
Searching for 242.51.224.4.in-addr.arpa. PTR record at ns1-01.azure-dns.com. [13.107.236.1] ...took 6 ms
Nameserver ns1-01.azure-dns.com. reports: No such host 242.51.224.4.in-addr.arpa.
Total elapsed query time: 386 ms