Searching for 103.21.151.151.in-addr.arpa. PTR record at G.ROOT-SERVERS.NET. [192.112.36.4]
...took 23 ms
Searching for 103.21.151.151.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for 103.21.151.151.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 91 ms
Searching for pri.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 26 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 103.21.151.151.in-addr.arpa. PTR record at pri.authdns.ripe.net. [193.0.9.5]
...took 11 msSearching for pri.authdns.ripe.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 26 ms
Searching for pri.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for a1-189.akam.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for a1-189.akam.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for a1-189.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 5 ms
Searching for 103.21.151.151.in-addr.arpa. PTR record at a1-189.akam.net. [193.108.91.189]
...took 6 msSearching for a1-189.akam.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 33 ms
Searching for a1-189.akam.net. A record at a1-67.akam.net. [193.108.91.67] ...took 5 ms
Nameserver a1-189.akam.net. reports: No such host 103.21.151.151.in-addr.arpa.
Total elapsed query time: 239 ms