Searching for 137.182.31.147.in-addr.arpa. PTR record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for 137.182.31.147.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 251 ms
Searching for 137.182.31.147.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 251 ms
Searching for z.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for z.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 137.182.31.147.in-addr.arpa. PTR record at z.arin.net. [199.180.180.63]
...took 156 msSearching for z.arin.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for z.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for ns2.widener.edu. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 25 ms
Searching for ns2.widener.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 25 ms
Searching for 137.182.31.147.in-addr.arpa. PTR record at ns2.widener.edu. [147.31.67.16]
...took 104 msSearching for ns2.widener.edu. A record at d.edu-servers.net. [192.31.80.30] ...took 25 ms
Searching for ns0221.secondary.cloudflare.com. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for ns0221.secondary.cloudflare.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 39 ms
Searching for ns0221.secondary.cloudflare.com. A record at ns6.cloudflare.com. [162.159.5.6] ...took 6 ms
Searching for ns2.widener.edu. A record at ns0221.secondary.cloudflare.com. [162.159.33.96]
...took 6 msSearching for ns0221.secondary.cloudflare.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 39 ms
Searching for ns0221.secondary.cloudflare.com. A record at ns6.cloudflare.com. [162.159.5.6] ...took 6 ms
Nameserver ns2.widener.edu. reports: No such host 137.182.31.147.in-addr.arpa.
Total elapsed query time: 679 ms