> So definitely something going on with the IPV6. In your configuration,
> do you get IPV6 records for google.com?
I do:
andreas@nsn7:~/vagrant$ ssh -i .vagrant/machines/default/virtualbox/private_key
vagrant@localhost -p 2222
Welcome to Ubuntu 18.04.1 LTS (GNU/Linux 4.15.0-36-generic x86_64)
...
vagrant@ubuntu-bionic:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
...
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP
group default qlen 1000
link/ether 02:0d:76:ba:5b:1c brd ff:ff:ff:ff:ff:ff
inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic enp0s3
valid_lft 86162sec preferred_lft 86162sec
inet6 fe80::d:76ff:feba:5b1c/64 scope link
valid_lft forever preferred_lft forever
4: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP
group default qlen 1000
link/ether 08:00:27:95:cf:d7 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.130/24 brd 192.168.0.255 scope global enp0s8
valid_lft forever preferred_lft forever
inet6 2804:7f4:xxxx:xxxx:xxx:xxxx:xxxx:xxxx/64 scope global dynamic
mngtmpaddr noprefixroute
valid_lft 2591766sec preferred_lft 604566sec
inet6 fe80::a00:27ff:fe95:cfd7/64 scope link
valid_lft forever preferred_lft forever
vagrant@ubuntu-bionic:~$ host google.com
google.com has address 172.217.29.14
google.com has IPv6 address 2800:3f0:4001:803::200e
google.com mail is handled by 20 alt1.aspmx.l.google.com.
google.com mail is handled by 40 alt3.aspmx.l.google.com.
google.com mail is handled by 30 alt2.aspmx.l.google.com.
google.com mail is handled by 10 aspmx.l.google.com.
google.com mail is handled by 50 alt4.aspmx.l.google.com.
Also when asking bind9 directly:
vagrant@ubuntu-bionic:~$ host google.com 192.168.0.130
Using domain server:
Name: 192.168.0.130
Address: 192.168.0.130#53
Aliases:
google.com has address 172.217.29.142
google.com has IPv6 address 2800:3f0:4001:80f::200e
google.com mail is handled by 30 alt2.aspmx.l.google.com.
google.com mail is handled by 10 aspmx.l.google.com.
google.com mail is handled by 40 alt3.aspmx.l.google.com.
google.com mail is handled by 50 alt4.aspmx.l.google.com.
google.com mail is handled by 20 alt1.aspmx.l.google.com.
vagrant@ubuntu-bionic:~$ dig @192.168.0.130 google.com -t aaaa +short
2800:3f0:4001:80f::200e
etc
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https://bugs.launchpad.net/bugs/1787739
Title:
postfix name lookup failed after dist-upgrade (Aug-2018)
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