Searching for 47.4.31.147.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for 47.4.31.147.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 16 ms
Searching for 47.4.31.147.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 16 ms
Searching for z.arin.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for z.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 101 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for 47.4.31.147.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 151 msSearching for z.arin.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 101 ms
Searching for z.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 147 ms
Searching for ns1.widener.edu. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns1.widener.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 25 ms
Searching for 47.4.31.147.in-addr.arpa. PTR record at ns1.widener.edu. [147.31.67.15]
...took 101 msSearching for ns1.widener.edu. A record at m.edu-servers.net. [192.55.83.30] ...took 25 ms
Searching for ns0027.secondary.cloudflare.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns0027.secondary.cloudflare.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 300 ms
Searching for ns0027.secondary.cloudflare.com. A record at ns7.cloudflare.com. [162.159.6.6] ...took 6 ms
Searching for ns1.widener.edu. A record at ns0027.secondary.cloudflare.com. [162.159.32.28]
...took 7 msSearching for ns0027.secondary.cloudflare.com. A record at c.gtld-servers.net. [192.26.92.30] ...took 300 ms
Searching for ns0027.secondary.cloudflare.com. A record at ns7.cloudflare.com. [162.159.6.6] ...took 6 ms
Nameserver ns1.widener.edu. reports: No such host 47.4.31.147.in-addr.arpa.
Total elapsed query time: 898 ms