Here is an example of a bad and good traceroute.
Bad -
www.macuser.co.uk
Traceroute has started…
traceroute to
www.macuser.co.uk (212.100.242.152), 64 hops max, 52 byte packets
1 10.0.1.1 (10.0.1.1) 7.600 ms 0.973 ms 0.924 ms
2 10.93.144.1 (10.93.144.1) 11.208 ms 29.428 ms 42.343 ms
3 * * *
4 * * *
It never completes.
Better -
www.waterstones.com
Traceroute has started…
traceroute to
www.waterstones.com (91.103.170.141), 64 hops max, 52 byte packets
1 10.0.1.1 (10.0.1.1) 5.637 ms 0.944 ms 0.953 ms
2 10.93.144.1 (10.93.144.1) 34.796 ms 17.279 ms 16.696 ms
3 bagu-cam-1b-v146.network.virginmedia.net (80.5.167.157) 9.012 ms 11.862 ms 11.416 ms
4 bagu-core-1b-ae2-0.network.virginmedia.net (195.182.180.9) 7.617 ms 9.670 ms 9.355 ms
5 lee-bb-b-as4-0.network.virginmedia.net (80.5.161.157) 9.481 ms 9.908 ms 9.631 ms
6 lee-bb-a-ae0-0.network.virginmedia.net (62.253.187.185) 46.263 ms 10.987 ms 20.166 ms
7 bre-bb-b-as2-0.network.virginmedia.net (213.105.175.26) 81.241 ms 40.749 ms 15.338 ms
8 telc-ic-1-as0-0.network.virginmedia.net (62.253.185.74) 24.610 ms 16.516 ms 35.490 ms
9 linx-2.router.demon.net (195.66.226.12) 32.409 ms 26.691 ms 24.398 ms
10 warr-inside-2-a3-0-0-s3.router.demon.net (194.70.97.182) 34.454 ms 34.277 ms 35.458 ms
11 no-dns-yet.convergencegroup.co.uk (88.151.222.178) 44.747 ms 37.836 ms 38.174 ms
12 91-103-168-41.no-dns-yet.syan.co.uk (91.103.168.41) 48.616 ms 60.727 ms 54.494 ms
13 91-103-168-53.no-dns-yet.syan.co.uk (91.103.168.53) 53.232 ms 55.362 ms 66.088 ms
14 * * *
15 * *
But as you can see it still fails to fully resolve. I'm also not sure what the no-dns-yet entries mean!
Pages sometimes load and other times don't. The most variable is news.bbc.co.uk it is on and off all the time at the moment.