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weird dns problem with wildcard
https://forum.linode.com/viewtopic.php?f=19&t=6523
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Author:  ayk [ Sun Jan 09, 2011 5:43 pm ]
Post subject:  weird dns problem with wildcard

hello, i set an "* a name" for a domain on linode dns manager,

looks like

Code:
A/AAAA Records
Hostname    IP Address    TTL    Options
   97.107.x.x    Default    Edit | Remove
*    x.179.30.x    Default    Edit | Remove
mail    97.107.x.x    Default    Edit | Remove
test1    x.179.30.x    Default    Edit | Remove
test2    x.179.30.x    Default    Edit | Remove
test3    x.179.30.x    Default    Edit | Remove
www    97.107.x.x    Default    Edit | Remove


it worked, for all the subdomains, i'm going to an external server,
pings and www stuff is working but when i'm using subdomain "test" it is not working.

actually, i started to test this stuff with subdomain test.mydomain.com it wasnt working then tried something different and it worked. now test is still not working, funny ha? :)

Author:  BarkerJr [ Sun Jan 09, 2011 7:27 pm ]
Post subject: 

Give us the zone file, not a copy/paste of the edit form. Thanks!

Author:  akerl [ Sun Jan 09, 2011 10:13 pm ]
Post subject: 

Maybe it's because you keep typing the letter x instead of numbers in your ip address?

Author:  mnordhoff [ Mon Jan 10, 2011 12:34 am ]
Post subject: 

Perhaps you tried "test" before Linode's DNS servers were serving the new record, and your resolver cached the NXDOMAIN.

But we can only speculate without more information.

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