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 b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for arin.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at k.gtld-servers.net. [192.52.178.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at ns3.afrinic.net. [204.61.216.100] ...took 6 ms
Searching for ns3-205.azure-dns.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns3-205.azure-dns.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for ns3-205.azure-dns.org. A record at ns3-01.azure-dns.org. [204.14.183.1] ...took 6 ms
Searching for 121.6.227.74.in-addr.arpa. PTR record at ns3-205.azure-dns.org. [204.14.183.205]
...took 6 msSearching for ns3-205.azure-dns.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 12 ms
Searching for ns3-205.azure-dns.org. A record at ns3-01.azure-dns.org. [204.14.183.1] ...took 6 ms
Searching for ns4-05.azure-dns.info. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4-05.azure-dns.info. A record at b0.info.afilias-nst.org. [199.254.48.1] ...took 11 ms
Searching for ns4-05.azure-dns.info. A record at ns4-03.azure-dns.info. [208.84.5.3] ...took 13 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 b0.info.afilias-nst.org. [199.254.48.1] ...took 11 ms
Searching for ns4-05.azure-dns.info. A record at ns4-03.azure-dns.info. [208.84.5.3] ...took 13 ms
Nameserver ns4-05.azure-dns.info. reports: No such host 121.6.227.74.in-addr.arpa.
Total elapsed query time: 156 ms