Bonjour,
Je ne comprends pas ce que vous cherchez à démontrer avec ces traceroute.
De mon côté, ça passe en ICMP et en https.
$ ping -c 2 webmail.k-net.fr
PING webmail.k-net.fr (178.250.209.36) 56(84) bytes of data.
64 bytes from webmail.k-net.fr (178.250.209.36): icmp_seq=1 ttl=59 time=17.3 ms
64 bytes from webmail.k-net.fr (178.250.209.36): icmp_seq=2 ttl=59 time=17.3 ms
--- webmail.k-net.fr ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 17.325/17.329/17.333/0.004 ms
$ traceroute -I webmail.k-net.fr
traceroute to webmail.k-net.fr (178.250.209.36), 30 hops max, 60 byte packets
1 box (192.168.1.1) 6.791 ms 6.694 ms 6.664 ms
2 10.2.0.143 (10.2.0.143) 6.652 ms 6.641 ms 6.631 ms
3 * * *
4 10.2.0.5 (10.2.0.5) 6.594 ms 6.587 ms 8.681 ms
5 172.20.0.198 (172.20.0.198) 20.113 ms 20.112 ms 20.104 ms
6 webmail.k-net.fr (178.250.209.36) 20.096 ms 17.057 ms 16.996 ms
$ curl https://webmail.k-net.fr |head -5
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 6129 0 6129 0 0 58690 <!DOCTYPE html> --:--:-- --:--:-- 0
<html lang="fr">
<head>
<title>Webmail :: Bienvenue à Webmail</title>
0 <meta name="Robots" content="noindex,nofollow" />
--:--:-- --:--:-- --:--:-- 58932