Searching for 121.124.238.4.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for 121.124.238.4.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for 121.124.238.4.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 174 ms
Searching for z.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 121.124.238.4.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 159 msSearching for z.arin.net. A record at c.gtld-servers.net. [192.26.92.30] ...took 24 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for ns3-03.azure-dns.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns3-03.azure-dns.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 254 ms
Searching for ns3-03.azure-dns.org. A record at ns3-04.azure-dns.org. [204.14.183.4] ...took 6 ms
Searching for 121.124.238.4.in-addr.arpa. PTR record at ns3-03.azure-dns.org. [204.14.183.3]
...took 6 msSearching for ns3-03.azure-dns.org. A record at a0.org.afilias-nst.info. [199.19.56.1] ...took 254 ms
Searching for ns3-03.azure-dns.org. A record at ns3-04.azure-dns.org. [204.14.183.4] ...took 6 ms
Searching for ns3-07.azure-dns.org. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for ns3-07.azure-dns.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 266 ms
Searching for ns3-07.azure-dns.org. A record at ns3-01.azure-dns.org. [204.14.183.1] ...took 6 ms
Searching for 121.124.238.4.in-addr.arpa. PTR record at ns3-07.azure-dns.org. [204.14.183.7]
...took 6 msSearching for ns3-07.azure-dns.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 266 ms
Searching for ns3-07.azure-dns.org. A record at ns3-01.azure-dns.org. [204.14.183.1] ...took 6 ms
Nameserver ns3-07.azure-dns.org. reports: No such host 121.124.238.4.in-addr.arpa.
Total elapsed query time: 961 ms