Many thanks brian Regards SAI
Le mer. 4 sept. 2019 à 12:02, Brian Candler <b.cand...@pobox.com> a écrit : > On 04/09/2019 10:50, seddik alaoui ismaili wrote: > > If we disable the MOMO.COM on DNS serveur firstly, there will be an > impact for the other domains we will migrate after ? > > First, you create MOMO.COM on route53, with identical zone contents. > > Then you change the registrar to point to route53's nameservers. > > Then you wait for at least 48 hours. At this point, no queries for *. > MOMO.COM (including NS1.MOMO.COM/NS2.MOMO.COM) should be arriving at your > nameservers. > > Then you could delete MOMO.COM from our own nameservers if you wish - or > you can just leave it there, it doesn't matter. > > At this point, any other domains which use NS1/2.MOMO.COM will still be > working as before. They will still be delegated to NS1/2.MOMO.COM. DNS > lookups to resolve NS1/2.MOMO.COM to A/AAAA records will still work - > those lookups will be querying route53's nameservers. But the actual > queries for those other domains will still arrive at NS1/2.MOMO.COM > > The important thing is: when you create the MOMO.COM domain on route53, > don't change the contents. Most importantly, leave NS1/2.MOMO.COM > pointing to your existing powerDNS servers - since your other domains > depend on being able to resolve NS1/2.MOMO.COM. >
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