Searching for 181.129.227.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 181.129.227.72.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for 181.129.227.72.in-addr.arpa. PTR record at a.in-addr-servers.arpa. [199.180.182.53] ...took 93 ms
Searching for y.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for 181.129.227.72.in-addr.arpa. PTR record at y.arin.net. [192.82.134.30] 
...took 6 msSearching for y.arin.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 7 ms
Searching for y.arin.net. A record at ns2.arin.net. [199.71.0.108] ...took 150 ms
Searching for auth4.charter.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 14 ms
Searching for auth4.charter.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 22 ms
Searching for auth4.charter.com. A record at ns3.charter.com. [24.240.146.1] ...took 122 ms
Searching for 181.129.227.72.in-addr.arpa. PTR record at auth4.charter.com. [24.240.146.2] 
...took 144 msSearching for auth4.charter.com. A record at e.gtld-servers.net. [192.12.94.30] ...took 22 ms
Searching for auth4.charter.com. A record at ns3.charter.com. [24.240.146.1] ...took 122 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 181.129.227.72.in-addr.arpa. | PTR | 86400 | syn-072-227-129-181.res.spectrum.com. | 
Total elapsed query time: 588 ms
