# tracepath mtu1280.test-ipv6.com
 1?: [LOCALHOST]                        0.026ms pmtu 1500
 1:  ???                                                   3.614ms
 1:  ???                                                   4.579ms
 2:  2a01:4f9:0:c001::2136                                 1.051ms asymm  1
 3:  no reply
 4:  2a01:4f9:0:c001::a0a1                                 5.372ms asymm  3
 5:  2a01:4f9:0:c001::a005                                21.107ms asymm  4
 6:  core6.hel.hetzner.com                                 1.142ms asymm  5
 7:  2001:7f8:eb::1b1b:1                                  27.776ms asymm  6
 8:  100ge8-2.core1.tll1.he.net                           25.061ms asymm  7
 9:  100ge9-2.core1.sto1.he.net                           23.368ms asymm  6
10:  no reply
11:  ve951.core1.ewr5.he.net                             108.095ms asymm  8
12:  100ge2-2.core1.nyc5.he.net                          109.787ms asymm  9
13:  100ge4-2.core1.nyc4.he.net                          108.605ms asymm 10
14:  100ge8-1.core1.sjc2.he.net                          172.881ms asymm 11
15:  100ge8-2.core3.fmt1.he.net                          172.896ms asymm 12
16:  mtu1280.vm3.test-ipv6.com                           173.976ms pmtu 1280
16:  mtu1280.vm3.test-ipv6.com                           171.877ms reached
     Resume: pmtu 1280 hops 16 back 13