Here is the DD test.
https://zerobin.net/?c286af5eb98ebb2d#FZIb/4YhBjlVltWx0QJ+novW3lgDMY6zQbYwHA+x8bI=
ipv4
a@a:~# ping wikipedia.org
PING wikipedia.org (91.198.174.192) 56(84) bytes of data.
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=1 ttl=59 time=9.79 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=2 ttl=59 time=9.78 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=3 ttl=59 time=9.80 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=4 ttl=59 time=9.83 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=5 ttl=59 time=9.81 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=6 ttl=59 time=9.80 ms
64 bytes from text-lb.esams.wikimedia.org (91.198.174.192): icmp_seq=7 ttl=59 time=9.82 ms
^C
— wikipedia.org ping statistics —
7 packets transmitted, 7 received, 0% packet loss, time 6010ms
rtt min/avg/max/mdev = 9.788/9.808/9.835/0.055 ms
and ipv6
a@a:~# ping6 wikipedia.org
PING wikipedia.org(text-lb.esams.wikimedia.org (2620:0:862:ed1a::1)) 56 data bytes
^C
— wikipedia.org ping statistics —
40 packets transmitted, 0 received, 100% packet loss, time 39934ms