Searching for 254.186.104.38.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 11 ms
Searching for 254.186.104.38.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 126 ms
Searching for 254.186.104.38.in-addr.arpa. PTR record at d.in-addr-servers.arpa. [200.10.60.53] ...took 126 ms
Searching for auth1.dns.cogentco.com. A record at D.ROOT-SERVERS.NET. [199.7.91.13]
...took 12 ms
Searching for auth1.dns.cogentco.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for auth1.dns.cogentco.com. A record at auth2.dns.cogentco.com. [66.28.0.30] ...took 8 ms
Searching for 254.186.104.38.in-addr.arpa. PTR record at auth1.dns.cogentco.com. [66.28.0.14]
...took 8 msSearching for auth1.dns.cogentco.com. A record at b.gtld-servers.net. [192.33.14.30] ...took 12 ms
Searching for auth1.dns.cogentco.com. A record at auth2.dns.cogentco.com. [66.28.0.30] ...took 8 ms
Nameserver auth1.dns.cogentco.com. reports: No such host 254.186.104.38.in-addr.arpa.
Total elapsed query time: 177 ms