Hi all, this is not a typical cisco issue but due to positive feedbacks i am asking it here
We have published our website through a webhosting company, we have 2 links to 2 different ISPs, ISP1 and ISP2. when a user opens this site https://ebanking.xxxx.com the nsrecord returns the DNS ip of ISP1. since we know that NS record can contain only 1 A record ( as told by the webhosting company ), we have used the DNS IP of ISP1. now the problem is that when ISP1 goes down users cannot open ebanking.xxx.com, coz there is only 1 A record there, so we want it to shift automatically to DNS server of ISP2, is it possible ??