Reverse DNS Lookup for 89.25.82.87

Searching for 87.82.25.89.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 15 ms
Searching for 87.82.25.89.in-addr.arpa. PTR record at b.in-addr-servers.arpa. [199.253.183.183] ...took 7 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 u.arin.net. [204.61.216.50] ...took 17 ms

Searching for 87.82.25.89.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53] ...took 91 ms

Searching for ns1.itdnet.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] ...took 14 ms
Searching for ns1.itdnet.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for ns1.itdnet.net. A record at ns1.itdnet.net. [212.116.136.2] ...took 29 ms

Searching for 87.82.25.89.in-addr.arpa. PTR record at ns1.itdnet.net. [212.116.136.2] ...took 29 ms
SERVFAIL
Searching for 87.82.25.89.in-addr.arpa. PTR record at ns.itdnet.net. [212.116.128.2] ...took 29 ms
SERVFAIL
Searching for 87.82.25.89.in-addr.arpa. PTR record at ns1.itdnet.net. [212.116.136.2] ...took 29 ms
SERVFAIL
Searching for 87.82.25.89.in-addr.arpa. PTR record at ns.itdnet.net. [212.116.128.2] ...took 29 ms
SERVFAIL

None of the nameservers responded correctly.

Total elapsed query time: 346 ms