Searching for 221.124.238.4.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for 221.124.238.4.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for 221.124.238.4.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 155 ms
Searching for r.arin.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 12 ms
Searching for r.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for 221.124.238.4.in-addr.arpa. PTR record at r.arin.net. [199.180.180.63]
...took 152 msSearching for r.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for r.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 92 ms
Searching for ns1-03.azure-dns.com. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for ns1-03.azure-dns.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1-03.azure-dns.com. A record at ns1-03.azure-dns.com. [13.107.236.3] ...took 13 ms
Searching for 221.124.238.4.in-addr.arpa. PTR record at ns1-03.azure-dns.com. [13.107.236.3]
...took 13 msSearching for ns1-03.azure-dns.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for ns1-03.azure-dns.com. A record at ns1-03.azure-dns.com. [13.107.236.3] ...took 13 ms
Searching for ns4-07.azure-dns.info. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4-07.azure-dns.info. A record at b0.info.afilias-nst.org. [199.254.48.1] ...took 12 ms
Searching for ns4-07.azure-dns.info. A record at ns4-04.azure-dns.info. [208.84.5.4] ...took 14 ms
Searching for 221.124.238.4.in-addr.arpa. PTR record at ns4-07.azure-dns.info. [208.84.5.7]
...took 11 msSearching for ns4-07.azure-dns.info. A record at b0.info.afilias-nst.org. [199.254.48.1] ...took 12 ms
Searching for ns4-07.azure-dns.info. A record at ns4-04.azure-dns.info. [208.84.5.4] ...took 14 ms
Nameserver ns4-07.azure-dns.info. reports: No such host 221.124.238.4.in-addr.arpa.
Total elapsed query time: 530 ms