[dns-operations] Is Cloudflare also serving e-root?
Ray Bellis
ray at isc.org
Fri Mar 22 09:42:26 UTC 2019
On 22/03/2019 09:26, Klaus Darilion wrote:
> I knew cloudflare serves f-root:
> https://blog.cloudflare.com/f-root/
>
> But recently I saw some traceroute to e-root ending at Cloudflare
> NYC/Paris, and others have seens this too [1]. For example:
>
> $ mtr 192.203.230.10 -bzwc1
> Start: Fri Mar 22 09:23:36 2019
> HOST: sensor-par
> 1. AS13030 empty.init7.net (82.197.166.131)
> 2. AS13030 r1par1.core.init7.net (77.109.135.21)
> 3. AS??? equinix-paris.cloudflare.com (195.42.144.143)
> 4. AS21556 e.root-servers.net (192.203.230.10)
>
> $ mtr 192.5.5.241 -bzwc1
> Start: Fri Mar 22 09:24:14 2019
> HOST: sensor-par
> 1. AS13030 empty.init7.net (82.197.166.131)
> 2. AS13030 r1par1.core.init7.net (77.109.135.21)
> 3. AS??? equinix-paris.cloudflare.com (195.42.144.143)
> 4. AS3557 f.root-servers.net (192.5.5.241)
Yes, Cloudflare is also serving (some of) E-root, just as it serves
(some of) F-root, although we (ISC) continue to run a substantial
Anycast network of our own for F-root.
Ray
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