[tech] Cloudflare DNS breaking mooneye.ucc.gu.uwa.edu.au name resolultion
John Hodge [Wheel]
wheel at ucc.asn.au
Sun Mar 15 11:06:41 AWST 2020
Hello support,
Could you investigate why resolving `mooneye.ucc.gu.uwa.edu.au` via a
recursive lookup returns cloudflare's IPs instead of 130.95.13.9?
Investigation using `dig +trace`shows that for
`mooneye.ucc.gu.uwa.edu.au` Cloudflare's DNS servers answer with a pair
of cloudflare IPs, while for any other host (e.g.
`murasoi.ucc.gu.uwa.edu.au`) they serve the `ucc.gu.uwa.edu.au` SOA
(which leads to correct name resolution)
Interesting note: The supposedly equivalent mooneye.ucc.guild.uwa.edu.au
DOES appear to work correctly.
--
John Hodge [TPG]
UCC Wheel Member
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