Searching for 147.188.51.87.in-addr.arpa. PTR record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 8 ms
Searching for 147.188.51.87.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 200 ms
Searching for 147.188.51.87.in-addr.arpa. PTR record at c.in-addr-servers.arpa. [196.216.169.10] ...took 200 ms
Searching for rirns.arin.net. A record at C.ROOT-SERVERS.NET. [192.33.4.12]
...took 8 ms
Searching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for 147.188.51.87.in-addr.arpa. PTR record at rirns.arin.net. [199.253.249.53]
...took 156 msSearching for rirns.arin.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 11 ms
Searching for rirns.arin.net. A record at u.arin.net. [204.61.216.50] ...took 11 ms
Searching for auth02.ns.tele.dk. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for auth02.ns.tele.dk. A record at p.nic.dk. [194.0.47.42] ...took 12 ms
Searching for auth02.ns.tele.dk. A record at auth02.ns.tele.dk. [194.192.207.166] ...took 16 ms
Searching for 147.188.51.87.in-addr.arpa. PTR record at auth02.ns.tele.dk. [194.192.207.166]
...took 16 msSearching for auth02.ns.tele.dk. A record at p.nic.dk. [194.0.47.42] ...took 12 ms
Searching for auth02.ns.tele.dk. A record at auth02.ns.tele.dk. [194.192.207.166] ...took 16 ms
Searching for auth05.ns.tdc.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201]
...took 57 ms
Searching for auth05.ns.tdc.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for auth05.ns.tdc.net. A record at auth01.ns.tele.dk. [62.243.0.166] ...took 20 ms
Searching for 147.188.51.87.in-addr.arpa. PTR record at auth05.ns.tdc.net. [62.243.0.168]
...took 19 msSearching for auth05.ns.tdc.net. A record at h.gtld-servers.net. [192.54.112.30] ...took 6 ms
Searching for auth05.ns.tdc.net. A record at auth01.ns.tele.dk. [62.243.0.166] ...took 20 ms
Nameserver auth05.ns.tdc.net. reports: No such host 147.188.51.87.in-addr.arpa.
Total elapsed query time: 551 ms