Here is what I get when I ping bt4g :
PING bt4g.org(localhost (::1)) 56 data bytes
64 bytes from localhost (::1): icmp_seq=1 ttl=64 time=0.067 ms
64 bytes from localhost (::1): icmp_seq=2 ttl=64 time=0.066 ms
64 bytes from localhost (::1): icmp_seq=3 ttl=64 time=0.106 ms
64 bytes from localhost (::1): icmp_seq=4 ttl=64 time=0.119 ms
64 bytes from localhost (::1): icmp_seq=5 ttl=64 time=0.073 ms
64 bytes from localhost (::1): icmp_seq=6 ttl=64 time=0.128 ms
64 bytes from localhost (::1): icmp_seq=7 ttl=64 time=0.061 ms
64 bytes from localhost (::1): icmp_seq=8 ttl=64 time=0.119 ms
64 bytes from localhost (::1): icmp_seq=9 ttl=64 time=0.058 ms
64 bytes from localhost (::1): icmp_seq=10 ttl=64 time=0.075 ms
64 bytes from localhost (::1): icmp_seq=11 ttl=64 time=0.124 ms
64 bytes from localhost (::1): icmp_seq=12 ttl=64 time=0.059 ms
64 bytes from localhost (::1): icmp_seq=13 ttl=64 time=0.057 ms
It is redirecting to localhost, like when using curl.
resolv.conf :
root@DietPi:~# cat /etc/resolv.conf
# Generated by dhcpcd from eth0.dhcp, eth0.dhcp6, eth0.ra
# /etc/resolv.conf.head can replace this line
domain home
nameserver 192.168.1.1
nameserver fe80::229a:7dff:fe37:5970%eth0
nameserver 2a01:cb00:83e7:3b00:229a:7dff:fe37:5970
# /etc/resolv.conf.tail can replace this line
hosts :
root@DietPi:~# cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 DietPi
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
127.0.0.1 organizr.local