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On 09/10/2016 11:15 AM, Roger Price wrote:
Out of curiosity I typed
rprice@maria:~> dig +noall +answer google.com AAAA google.com. 1480 IN AAAA 2a00:1450:4007:80e::200e rprice@maria:~> dig +noall +answer dns24.ch AAAA dns24.ch. 86309 IN AAAA 2a03:7520:4c68:2::e048 rprice@maria:~> dig +noall +answer test-ipv6.ch AAAA rprice@maria:~> dig +noall +answer testipv6.jenssen.ch AAAA
Whey do test-ipv6.ch and testipv6.jenssen.ch have no apparent IPv6 addresses if they are IPv6 enabled? If I struggle on with the book, will I find out?
I don't think that's covered in the book, however, there doesn't appear to be a DNS AAAA record for those sites. With the host command, I get: $ host test-ipv6.ch Host test-ipv6.ch not found: 3(NXDOMAIN) $ host testipv6.jenssen.ch Host testipv6.jenssen.ch not found: 3(NXDOMAIN) And: $ host google.com google.com has address 172.217.1.110 google.com has IPv6 address 2607:f8b0:400b:806::200e google.com mail is handled by 50 alt4.aspmx.l.google.com. 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. $ host dns24.ch dns24.ch has address 185.85.251.249 dns24.ch has IPv6 address 2a03:7520:4c68:2::e048 dns24.ch mail is handled by 0 katharina.spamchek.net. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org