traceroute to smtp.ehu.es (158.227.0.66), 25 hops max, 60 byte packets
 1  10.0.0.1 (10.0.0.1)  0.029 ms
 2  142.250.225.71 (142.250.225.71)  26.771 ms
 3  108.170.252.212 (108.170.252.212)  27.394 ms
 4  google-pni2.ethtrunk18.telmad.rt3.mad.red.rediris.es (130.206.255.5)  27.023 ms
 5  telmad-rt3.ethtrunk3.telmad.rt1.mad.red.rediris.es (130.206.245.49)  30.415 ms
 6  telmad-rt1.ethtrunk2.ehu.rt2.pav.red.rediris.es (130.206.245.18)  35.656 ms
 7  i2basque-ppal-router.red.rediris.es (130.206.210.2)  35.061 ms
 8  *
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