Searching for 41.21.18.153.in-addr.arpa. PTR record at E.ROOT-SERVERS.NET. [192.203.230.10]
...took 34 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 164 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69] ...took 170 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 294 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 94 msSearching for rirns.arin.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 31 ms
Searching for rirns.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 90 ms
Searching for ns4.cenic.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns4.cenic.org. A record at b0.org.afilias-nst.org. [199.19.54.1] ...took 12 ms
Searching for ns4.cenic.org. A record at ns4.cenic.org. [137.164.29.67] ...took 168 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67]
...took 166 msSearching for ns4.cenic.org. A record at b0.org.afilias-nst.org. [199.19.54.1] ...took 12 ms
Searching for ns4.cenic.org. A record at ns4.cenic.org. [137.164.29.67] ...took 168 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 164 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69] ...took 170 ms
REFUSED
Searching for ns.fhda.edu. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns.fhda.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns.fhda.edu. A record at ns.fhda.edu. [153.18.96.1] ...took 165 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns.fhda.edu. [153.18.96.1]
...took 164 msSearching for ns.fhda.edu. A record at j.edu-servers.net. [192.48.79.30] ...took 12 ms
Searching for ns.fhda.edu. A record at ns.fhda.edu. [153.18.96.1] ...took 165 ms
Nameserver ns.fhda.edu. reports: No such host 41.21.18.153.in-addr.arpa.
Total elapsed query time: 1,608 ms