Searching for 91.116.251.140.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 91.116.251.140.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for 91.116.251.140.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 92 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for 91.116.251.140.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30]
...took 6 msSearching for y.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 13 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 151 ms
Searching for dns.med.cornell.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns.med.cornell.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 13 ms
Searching for dns.med.cornell.edu. A record at bigred.cit.cornell.edu. [128.253.180.35] ...took 100 ms
Searching for dns.med.cornell.edu. A record at lex-iblxext1.med.cornell.edu. [157.139.3.53] ...took 89 ms
Searching for 91.116.251.140.in-addr.arpa. PTR record at dns.med.cornell.edu. [140.251.2.18]
...took 89 msSearching for dns.med.cornell.edu. A record at k.edu-servers.net. [192.52.178.30] ...took 13 ms
Searching for dns.med.cornell.edu. A record at bigred.cit.cornell.edu. [128.253.180.35] ...took 100 ms
Searching for dns.med.cornell.edu. A record at lex-iblxext1.med.cornell.edu. [157.139.3.53] ...took 89 ms
Nameserver dns.med.cornell.edu. reports: No such host 91.116.251.140.in-addr.arpa.
Total elapsed query time: 597 ms