A record of domain name must be name server ?
Sam.Wilson at ed.ac.uk
Wed Sep 10 15:42:31 UTC 2014
In article <mailman.890.1410357943.26362.bind-users at lists.isc.org>,
schulz at adi.com (Thomas Schulz) wrote:
> > Hi,
> > xxx.com and IP address 192.168.1.100 is just a example domain name and IP
> > address. Our boss want everybody access our domain example.com through
> > browser, then it will redirect to our web site www.example.com. So I want
> > to get more information about unexpected impact when we changed DNS records.
> > Thanks for your help.
> > Best Regards,
> > Pete Fong
> Here is how I have things set up here. Our domain is adi.com. We have
> three name servers set up. Our web site can be accessed as both
> www.adi.com and adi.com. Here is what I have on our zone file:
> @ in ns bluegill.adi.com.
> in ns a.dns.tds.net.
> in ns seahorse.adi.com.
> bluegill in A 18.104.22.168
> seahorse in A 22.214.171.124
> www in A 126.96.36.199
> @ in A 188.8.131.52
> @ in mx 0 mackerel.adi.com.
> in mx 10 seahorse.adi.com.
> in mx 20 bluegill.adi.com.
> Note that address 184.108.40.206 is entered twice.
> The mx records are to get email to work correctly.
And you could reduce maintenance very slightly by replacing
www in A 220.127.116.11
www in CNAME @
Though in Thomas' case the PTR record for 18.104.22.168 returns
www.adi.com, so that's a good reason for not doing the CNAME thing.
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