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dns amplification (Image)

Cheapest solution would be to use at least two different DNS providers (vultr & HE for example) and setup a DNS round robin to send traffic across two (or more) servers. If one goes down brows

Get cloudflare pro, cache it using rules, get 3 additional servers across the continent to take advantage of cloudflare's Zero-Downtime Failover, there is that slim chance that all your servers can b…

Any recent browser is trying booth IP's additionally if the dns providers support monitoring you can remove the record if its dead.

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Having 2 instances in the same Network and using a single DNS provider, does not sound like HA to me.

I need a solution to have 100% uptime for 1 static HTML website. I have look into DNS options like FailoverDNS and GeoDNS from Cloudns.net and dnsmadeeasy.com, but both seem to have the issue of DNS p

865.72 Mbit/s 10.795 ms Germany, Berlin (DNS:NET) 224.97 Mbit/s 973.97 Mbit/s 19.091 ms Spain, Madrid (MasMovil) 200.06 Mbit/s 1664.85 Mbit/s 20.526 ms Italy, Rome (Unidat

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One more thing: don’t forget that there are 1.4B people living in China. Even NTP and DNS traffic could account for a large part of the traffic. So in conclusion I believe it’s censorship, government’

55.65 Mbit/s 154.564 ms Germany, Berlin (DNS:NET) 62.15 Mbit/s 155.93 Mbit/s 173.139 ms Spain, Madrid (MasMovil) 72.08 Mbit/s 109.15 Mbit/s 199.332 ms Italy, Rome (Unida

Can someone help me with the issue I'm having? I installed wireguard with https://github.com/Nyr/wireguard-install on microLXC. I previously installed it on another KVM VPS and it went smoothly, but …

* Reverse DNS Management

don't even need full DNS capabilities? Amplification attacks can be somewhat mitigated if DNS ports are blocked. ( 53 )

recently I had the same problem and with the help of this thread I was able to solve the problem at least partially. I did it as described above, but DNS is not working inside my VM. I can ping naked

Aye. As long as they don't connect to what their DNS servers tell them is your MX and receive a 5xx or 2xx code they'll basically try again (can be explained with more complexity but to little or no g

147.64 Mbit/s 153.989 ms Germany, Berlin (DNS:NET) 112.87 Mbit/s 119.78 Mbit/s 164.420 ms Spain, Madrid (MasMovil) 16.98 Mbit/s 144.49 Mbit/s 146.445 ms Italy, Rome (Unida