bugs for cname can not be working properly with bind 9.11.4

边明凯 bianmingkai at gmail.com
Wed May 25 15:39:09 UTC 2022


Hi Jan-Piet & All

Thank you for the feedback, I just modified the serial number and strictly
follow the steps that you suggested.but it seem still not working.

[image: image.png]
then I run the below command to check and reload

[image: image.png]

then run dig -t soa kaixinduole.com @localhost

[image: image.png]
run dig www.kaixinduole.com @localhost
[image: image.png]
Actually nothing changed ,
thanks in advance for the help.



On Wed, May 25, 2022 at 4:56 PM Jan-Piet Mens via bind-users <
bind-users at lists.isc.org> wrote:

> >the domain name is kaixinduole.com
>
> Querying the SOA record for kaixinduole.com shows the SOA serial number
> is less than what you showed in the screenshot:
>
> ;; ANSWER SECTION:
> kaixinduole.com.        21600 IN SOA ns1.kaixinduole.com.
> shawn.kaixinduole.com. (
>                                 2022041566 ; serial
>                                 3600       ; refresh (1 hour)
>                                 900        ; retry (15 minutes)
>                                 604800     ; expire (1 week)
>                                 86400      ; minimum (1 day)
>                                 )
> >I just create a cname record for testing, which is www cname to
> >www.baidu.com. please see the below :
>
> When you update the zone file and add the CNAME, you must increase
> the SOA serial number to anything higher than what it currently
> is. The zone seems to use YYYYMMDDnn format, but you can also just
> increment the current number.
>
> After storing the zone file, I recommend you use
>
>         named-checkconf -z
>
> to make sure you see no error messages, and then you should be
> able to load the zone with an
>
>         rndc reload kaixinduole.com
>
> Good luck,
>
>         -JP
>
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-- 
Best Regards

Bian Mingkai (边明凯)
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