23 ms·

It's interesting to see who is on board, and who isn't. (on further review, some companies only provide an AAAA record for their "www" domain. Both www.bing.com

It's interesting to see who is on board, and who isn't. (on further review, some companies only provide an AAAA record for their "www" domain. Both www.bing.com and www.microsoft.com resolve, but do not respond to ping.) #ping6 google.com PING google.com(lga15s29-in-x01.1e100.net) 56 data bytes 64 bytes from lga15s29-in-x01.1e100.net: icmp_seq=1 ttl=55 time=1.81 ms #ping6 facebook.com PING facebook.com(www6-10-08-prn1.facebook.com) 56 data bytes 64 bytes from www6-10-08-prn1.facebook.com: icmp_seq=1 ttl=54 time=69.9 ms #ping6 linode.com PING linode.com(2600:3c00::12) 56 data bytes 64 bytes from 2600:3c00::12: icmp_seq=1 ttl=51 time=47.8 ms #ping6 softlayer.com PING softlayer.com(2607:f0d0:1000:11:1::4) 56 data bytes 64 bytes from 2607:f0d0:1000:11:1::4: icmp_seq=1 ttl=43 time=46.6 ms #ping6 xkcd.com PING xkcd.com(2001:4830:120:1::2) 56 data bytes 64 bytes from 2001:4830:120:1::2: icmp_seq=1 ttl=52 time=20.7 ms #ping6 www.yahoo.com PING www.yahoo.com(r1.ycpi.vip.nyc.yahoo.net) 56 data bytes 64 bytes from r1.ycpi.vip.nyc.yahoo.net: icmp_seq=1 ttl=59 time=1.55 ms #ping6 www.rackspace.com PING www.rackspace.com(2001:4802:821:c011::f5:147) 56 data bytes 64 bytes from 2001:4802:821:c011::f5:147: icmp_seq=1 ttl=42 time=9.20 ms #ping6 www.amazon.com unknown host #ping6 engineyard.com unknown host #ping6 heroku.com unknown host #ping6 news.ycombinator.com unknown host #ping6 time.com unknown host

jeffdavis 14y ago
postgresql.org seems to have the AAAA record. My linode seems to have an ipv6 address, but I can't ping6 any of the hosts you mention above from it. Haven't investigated beyond that. My home router doesn't seem to support ipv6. I think my ISP (comcast) does though.
deleted 14y ago
[deleted]
- splitrocket 14y ago
  Yeah, I noticed that as well. I updated my list to reflect it.
slug 14y ago
I can reach both www.bing.com and www.microsoft.com, but the latter seems to be blocked by a firewall rule: ~$ ping6 www.bing.com PING www.bing.com(2001:5002:200:2::c30a:b58) 56 data bytes 64 bytes from 2001:5002:200:2::c30a:b58: icmp_seq=1 ttl=58 time=321 ms 64 bytes from 2001:5002:200:2::c30a:b58: icmp_seq=2 ttl=58 time=234 ms ~$ ping6 www.microsoft.com PING www.microsoft.com(2a01:111:2004:3::13) 56 data bytes From 2a01:111:0:2::52 icmp_seq=1 Destination unreachable: Administratively prohibited From 2a01:111:0:2::52 icmp_seq=4 Destination unreachable: Administratively prohibited I'm running a openvpn tunnel to a vps on a datacenter that provides me ipv6, so all my machines have a ipv6 address thanks to radvd.

jeffdavis 14y ago

postgresql.org seems to have the AAAA record. My linode seems to have an ipv6 address, but I can't ping6 any of the hosts you mention above from it. Haven't investigated beyond that. My home router doesn't seem to support ipv6. I think my ISP (comcast) does though.

deleted 14y ago

[deleted]

splitrocket 14y ago
Yeah, I noticed that as well. I updated my list to reflect it.

slug 14y ago

I can reach both www.bing.com and www.microsoft.com, but the latter seems to be blocked by a firewall rule: ~$ ping6 www.bing.com PING www.bing.com(2001:5002:200:2::c30a:b58) 56 data bytes 64 bytes from 2001:5002:200:2::c30a:b58: icmp_seq=1 ttl=58 time=321 ms 64 bytes from 2001:5002:200:2::c30a:b58: icmp_seq=2 ttl=58 time=234 ms ~$ ping6 www.microsoft.com PING www.microsoft.com(2a01:111:2004:3::13) 56 data bytes From 2a01:111:0:2::52 icmp_seq=1 Destination unreachable: Administratively prohibited From 2a01:111:0:2::52 icmp_seq=4 Destination unreachable: Administratively prohibited I'm running a openvpn tunnel to a vps on a datacenter that provides me ipv6, so all my machines have a ipv6 address thanks to radvd.