Thanks Alessandro!
This is from my machine via VM, my public address [REMOVED]x:
--------------------------------------------------------------
traceroute [REMOVED]
traceroute to[REMOVED] ([REMOVED]), 30 hops max, 60 byte packets
1 _gateway (192.168.0.1) 4.855 ms 4.784 ms 4.804 ms
2 * * *
3 80.255.194.166 (80.255.194.166) 22.462 ms 22.451 ms 22.471 ms
4 * * *
5 * * *
6 * * *
7 * * *
8 86.85-254-62.static.virginmediabusiness.co.uk (62.254.85.86) 25.464 ms 19.713 ms 36.852 ms
9 ae-8.a02.londen12.uk.bb.gin.ntt.net (129.250.66.101) 20.146 ms 18.669 ms 18.942 ms
10 ae-1.r23.londen12.uk.bb.gin.ntt.net (129.250.5.8) 28.035 ms ae-10.r22.londen12.uk.bb.gin.ntt.net (129.250.5.156) 19.132 ms ae-1.r23.londen12.uk.bb.gin.ntt.net (129.250.5.8) 18.366 ms
11 ae-19.a03.londen12.uk.bb.gin.ntt.net (129.250.5.245) 18.653 ms 18.782 ms 25.181 ms
12 lon-tel-01gw.voxility.net (185.84.17.222) 25.312 ms 18.534 ms 25.208 ms
13 lon-tel-01c.voxility.net (5.254.78.150) 25.801 ms 25.788 ms 25.776 ms
14 5.254.1.90 (5.254.1.90) 28.820 ms 28.852 ms 29.059 ms
15 109.70.141.131 (109.70.141.131) 28.858 ms 29.625 ms 28.904 ms
16 * * *
17 * * *
18 * **
Specifying the pop3 port gives the same output:
"traceroute -T -O info -p 110 [REMOVED]"
"ping [REMOVED]" gives 100% packet loss
"ping [REMOVED]" and "ping [REMOVED]" are fine.
From a working (Zen) network:
-----------------------------
traceroute [REMOVED]
traceroute to[REMOVED]([REMOVED]), 30 hops max, 60 byte packets
1 77-104-177-205.no-dns-yet.in-addr.zen.co.uk (77.104.177.205) 0.370 ms 0.505 ms 0.616 ms
2 lo0-0.bng2.ixn-lon.zen.net.uk (51.148.77.129) 12.426 ms 12.814 ms 12.811 ms
3 lag-4.p1.ixn-lon.zen.net.uk (51.148.73.89) 7.659 ms 7.497 ms 7.996 ms
4 lag-2.p1.thn-lon.zen.net.uk (51.148.73.132) 8.242 ms 7.864 ms 8.271 ms
5 * * *
6 5.254.1.90 (5.254.1.90) 8.847 ms 6.122 ms 6.935 ms
7 109.70.141.131 (109.70.141.131) 7.364 ms 8.016 ms 8.243 ms
8 * * *
9 * * *
10 * * *
. . .
30 * * *
traceroute -T -O info -p 110 [REMOVED] # to pop3 port via Zen
traceroute to [REMOVED] ([REMOVED]), 30 hops max, 60 byte packets
1 77-104-148-225.no-dns-yet.in-addr.zen.co.uk (77.104.148.225) 0.413 ms 0.529 ms 0.522 ms
2 lo0-0.bng2.ixn-lon.zen.net.uk (51.148.77.129) 6.824 ms 6.607 ms 6.596 ms
3 lag-4.p1.ixn-lon.zen.net.uk (51.148.73.89) 6.384 ms 6.386 ms 6.515 ms
4 lag-2.p1.thn-lon.zen.net.uk (51.148.73.132) 6.775 ms 6.753 ms 6.946 ms
5 * * *
6 5.254.1.90 (5.254.1.90) 6.887 ms 6.298 ms 6.014 ms
7 109.70.141.131 (109.70.141.131) 6.500 ms 6.192 ms 6.491 ms
8 * * *
9 * * *
10 out-phantom.hostingseries.net ([REMOVED]) syn,ack 6.076 ms 6.835 ms 7.054 ms
"ping [REMOVED]", "ping [REMOVED]" and "ping [REMOVED]" are fine with no packet loss.
..so does this mean Coreix (109.70.141.131) might be the problem, not VM?