Searching for 224.45.179.72.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for 224.45.179.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for 224.45.179.72.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 292 ms
Searching for x.arin.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 20 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for 224.45.179.72.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] 
...took 93 msSearching for x.arin.net. A record at a.gtld-servers.net. [192.5.6.30] ...took 20 ms
Searching for x.arin.net. A record at u.arin.net. [204.61.216.50] ...took 6 ms
Searching for auth2.charter.com. A record at M.ROOT-SERVERS.NET. [202.12.27.33] 
...took 15 ms
Searching for auth2.charter.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for auth2.charter.com. A record at ns4.charter.com. [24.240.146.2] ...took 139 ms
Searching for 224.45.179.72.in-addr.arpa. PTR record at auth2.charter.com. [24.216.90.2] 
...took 123 msSearching for auth2.charter.com. A record at h.gtld-servers.net. [192.54.112.30] ...took 7 ms
Searching for auth2.charter.com. A record at ns4.charter.com. [24.240.146.2] ...took 139 ms
| Domain | Type | TTL | Answer | 
|---|---|---|---|
| 224.45.179.72.in-addr.arpa. | PTR | 86400 | syn-072-179-045-224.res.spectrum.com. | 
Total elapsed query time: 725 ms
