Searching for 42.21.201.172.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 42.21.201.172.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 42.21.201.172.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for z.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for z.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 42.21.201.172.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 153 msSearching for z.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for z.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for ns3-07.azure-dns.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for ns3-07.azure-dns.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 263 ms
Searching for ns3-07.azure-dns.org. A record at ns3-04.azure-dns.org. [204.14.183.4] ...took 5 ms
Searching for 42.21.201.172.in-addr.arpa. PTR record at ns3-07.azure-dns.org. [204.14.183.7]
...took 6 msSearching for ns3-07.azure-dns.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 263 ms
Searching for ns3-07.azure-dns.org. A record at ns3-04.azure-dns.org. [204.14.183.4] ...took 5 ms
Searching for ns2-04.azure-dns.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns2-04.azure-dns.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2-04.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 6 ms
Searching for 42.21.201.172.in-addr.arpa. PTR record at ns2-04.azure-dns.net. [150.171.21.4]
...took 6 msSearching for ns2-04.azure-dns.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns2-04.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 6 ms
Nameserver ns2-04.azure-dns.net. reports: No such host 42.21.201.172.in-addr.arpa.
Total elapsed query time: 612 ms