Searching for 121.6.227.74.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 117 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for y.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 17 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at m.gtld-servers.net. [192.55.83.30] ...took 17 ms
Searching for y.arin.net. A record at ns3.arin.net. [199.5.26.108] ...took 140 ms
Searching for ns2-205.azure-dns.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2-205.azure-dns.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns2-205.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 7 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at ns2-205.azure-dns.net. [150.171.21.205]
...took 14 msSearching for ns2-205.azure-dns.net. A record at g.gtld-servers.net. [192.42.93.30] ...took 7 ms
Searching for ns2-205.azure-dns.net. A record at ns2-04.azure-dns.net. [150.171.21.4] ...took 7 ms
Searching for ns4-05.azure-dns.info. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4-05.azure-dns.info. A record at d0.info.afilias-nst.org. [199.254.50.1] ...took 16 ms
Searching for ns4-05.azure-dns.info. A record at ns4-01.azure-dns.info. [208.84.5.1] ...took 14 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at ns4-05.azure-dns.info. [208.84.5.5]
...took 14 msSearching for ns4-05.azure-dns.info. A record at d0.info.afilias-nst.org. [199.254.50.1] ...took 16 ms
Searching for ns4-05.azure-dns.info. A record at ns4-01.azure-dns.info. [208.84.5.1] ...took 14 ms
Nameserver ns4-05.azure-dns.info. reports: No such host 121.6.227.74.in-addr.arpa.
Total elapsed query time: 410 ms