Reverse DNS Lookup for 100.44.125.168

Searching for 168.125.44.100.in-addr.arpa. PTR record at K.ROOT-SERVERS.NET. [193.0.14.129] ...took 11 ms
Searching for 168.125.44.100.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 11 ms

Searching for arin.authdns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at l.gtld-servers.net. [192.41.162.30] ...took 12 ms
Searching for arin.authdns.ripe.net. A record at rirns.arin.net. [199.253.249.53] ...took 156 ms

Searching for 168.125.44.100.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10] ...took 11 ms

Searching for auth0.wayport.net. A record at B.ROOT-SERVERS.NET. [192.228.79.201] ...took 63 ms
Searching for auth0.wayport.net. A record at d.gtld-servers.net. [192.31.80.30] ...took 25 ms
Searching for auth0.wayport.net. A record at auth2.wayport.net. [216.12.255.3] ...took 138 ms

Searching for 168.125.44.100.in-addr.arpa. PTR record at auth0.wayport.net. [216.12.255.1] ...took 156 ms
SERVFAIL
Searching for 168.125.44.100.in-addr.arpa. PTR record at auth1.wayport.net. [216.12.255.2] ...took 158 ms
SERVFAIL
Searching for 168.125.44.100.in-addr.arpa. PTR record at auth0.wayport.net. [216.12.255.1] ...took 134 ms
SERVFAIL
Searching for 168.125.44.100.in-addr.arpa. PTR record at auth1.wayport.net. [216.12.255.2] ...took 136 ms
SERVFAIL

None of the nameservers responded correctly.

Total elapsed query time: 1,023 ms