Searching for 41.21.18.153.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 160 ms
REFUSED
Searching for 41.21.18.153.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 90 ms
Searching for rirns.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 92 msSearching for rirns.arin.net. A record at e.gtld-servers.net. [192.12.94.30] ...took 21 ms
Searching for rirns.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 153 ms
Searching for ns5.cenic.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns5.cenic.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 34 ms
Searching for ns5.cenic.org. A record at ns5.cenic.org. [137.164.29.69] ...took 170 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69]
...took 174 msSearching for ns5.cenic.org. A record at c0.org.afilias-nst.info. [199.19.53.1] ...took 34 ms
Searching for ns5.cenic.org. A 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 ns6.cenic.org. [198.188.255.193] ...took 160 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 ns6.cenic.org. [198.188.255.193] ...took 163 ms
Searching for 41.21.18.153.in-addr.arpa. PTR record at ns.fhda.edu. [153.18.96.1]
...took 166 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 ns6.cenic.org. [198.188.255.193] ...took 163 ms
Nameserver ns.fhda.edu. reports: No such host 41.21.18.153.in-addr.arpa.
Total elapsed query time: 1,293 ms