Searching for 12.153.121.212.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 12.153.121.212.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns1.de.colt.net. [212.74.77.55] ...took 19 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns2.de.colt.net. [84.14.241.52] ...took 15 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns1.de.colt.net. [212.74.77.55] ...took 18 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 118 ms
Searching for ns4.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 226 ms
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns4.apnic.net. [202.12.31.53]
...took 17 msSearching for ns4.apnic.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for ns4.apnic.net. A record at ns2.apnic.net. [203.119.95.53] ...took 226 ms
Searching for ns2.de.colt.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for ns2.de.colt.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.de.colt.net. A record at ns20.colt.net. [213.41.0.232] ...took 19 ms
Searching for ns2.de.colt.net. A record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns2.de.colt.net. [84.14.241.52]
...took 15 msSearching for ns2.de.colt.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for ns2.de.colt.net. A record at ns20.colt.net. [213.41.0.232] ...took 19 ms
Searching for ns2.de.colt.net. A record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns1.de.colt.net. [212.74.77.55] ...took 19 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns2.de.colt.net. [84.14.241.52] ...took 15 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns1.de.colt.net. [212.74.77.55] ...took 18 ms
REFUSED
Searching for 12.153.121.212.in-addr.arpa. PTR record at ns0.de.colt.net. [212.74.78.55] ...took 7 ms
REFUSED
None of the nameservers responded correctly.
Total elapsed query time: 529 ms