Searching for 133.247.164.137.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for 133.247.164.137.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 266 ms
Searching for 133.247.164.137.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69]
Searching for 133.247.164.137.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 160 ms
Searching for 133.247.164.137.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 266 ms
Searching for arin.authdns.ripe.net. A record at K.ROOT-SERVERS.NET. [193.0.14.129]
...took 11 ms
Searching for arin.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 133.247.164.137.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 11 msSearching for arin.authdns.ripe.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for arin.authdns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for ns4.cenic.org. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns4.cenic.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 276 ms
Searching for ns4.cenic.org. A record at ns5.cenic.org. [137.164.29.69] ...took 168 ms
Searching for 133.247.164.137.in-addr.arpa. PTR record at ns4.cenic.org. [137.164.29.67]
Searching for ns4.cenic.org. A record at d0.org.afilias-nst.org. [199.19.57.1] ...took 276 ms
Searching for ns4.cenic.org. A record at ns5.cenic.org. [137.164.29.69] ...took 168 ms
Query timed out (interrupted after 2,001 milliseconds)
Retrying...Searching for 133.247.164.137.in-addr.arpa. PTR record at ns5.cenic.org. [137.164.29.69]
Query timed out (interrupted after 2,002 milliseconds)
Retrying...Searching for 133.247.164.137.in-addr.arpa. PTR record at ns6.cenic.org. [198.188.255.193] ...took 160 ms
Nameserver ns6.cenic.org. reports: No such host 133.247.164.137.in-addr.arpa.
Total elapsed query time: 4,960 ms