Literally every single big tech (social) media platform already does this and much more effectively at that. I do believe them that their DNS or IP level blocking primarily targets "piracy&am

no DNS servers, sorry

No DNS? Hu?

For setting up a backup server for your DNS zone, your plan with rsync, SQL replication, and setting up DNS zones on both servers seems reasonable. However, ensure consistency in server panels and han

Also, spinning up a new dns somewhere else and point the domain to that should take 30 minutes, max. Instead they moved everything from .com to .eu, there is no way that could have been faster, cheape

If you are doing anything important you should always host your DNS servers on two continents (or at-least east/west) and two different external (not you) providers.

No Porn Websites, No DNS servers and no Mail servers.

MAIL, DNS Server and Porn is banned, so do not order if that is what you wish to host.

* DNS services

* Reverse DNS Configuration: Yes

1574.52 Mbit/s 10.365 ms Germany, Berlin (DNS:NET) 588.66 Mbit/s 1091.90 Mbit/s 14.742 ms Spain, Madrid (MasMovil) 373.48 Mbit/s 786.85 Mbit/s 29.073 ms Italy, Rome (Unidata)

Or skip the extra cost of the load balancer (unless there is a completely free plan?): Have both your servers run authoritative DNS but only give their own address out, with a low TTL, in response to

Poor Conceptboard. It looks like the dns for their eu side are all hosted in that dc.

I have to note that my blackholed IPs have reverse DNS containing the same domain I used to mail them. (But not the pinged IPv4 or IPv6 in their network.)

all productions under each. And then point your DNS to each haproxy.

It depends on what kind of server it is of course, but yes, dns and loadbalancers are common ways of dealing with it.

You can also use smart DNS services like "Azure Traffic Manager" to achieve auto fail-over.

Yes. You don't have to manually change DNS though. You can write a monitor script and change the DNS settings through name servers API.

How do you even achieve this? Having two servers with same files+config? so that we can manually change dns record in case on fails?

(Quote)