Searching for 52.142.147.72.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 52.142.147.72.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 15 ms
Searching for 52.142.147.72.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 12 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 ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for 52.142.147.72.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 156 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 ns3.arin.net. [199.5.26.108] ...took 155 ms
Searching for ns4-205.azure-dns.info. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns4-205.azure-dns.info. A record at a0.info.afilias-nst.info. [199.254.31.1] ...took 256 ms
Searching for ns4-205.azure-dns.info. A record at ns4-02.azure-dns.info. [208.84.5.2] ...took 13 ms
Searching for 52.142.147.72.in-addr.arpa. PTR record at ns4-205.azure-dns.info. [208.84.5.205]
...took 13 msSearching for ns4-205.azure-dns.info. A record at a0.info.afilias-nst.info. [199.254.31.1] ...took 256 ms
Searching for ns4-205.azure-dns.info. A record at ns4-02.azure-dns.info. [208.84.5.2] ...took 13 ms
Nameserver ns4-205.azure-dns.info. reports: No such host 52.142.147.72.in-addr.arpa.
Total elapsed query time: 648 ms