Hi Jan: We have easily queryable data for the .nz authoritative nameservers that include those queries sending the EDNS client subnet option. I can run a query for a few days of data and find you some origin addresses and/or ASNs if that solves your problem.
If it helps, contact me directly for details. Cheers, On Thu, Jun 25, 2020 at 1:41 AM Jan Včelák <[email protected]> wrote: > Hello. > > I'm looking for a list of public resolvers that utilize EDNS Client > Subnet when sending queries to authoritative servers. I'm especially > interested in the ones that require some kind of opt-in to enable the > feature. Is anyone aware of such a list? > > Thank you. Regards > > Jan / NS1 > _______________________________________________ > dns-operations mailing list > [email protected] > https://lists.dns-oarc.net/mailman/listinfo/dns-operations > -- *Sebastian Castro* Chief Scientist *InternetNZ | Ipurangi Aotearoa* Helping New Zealanders harness the power of the Internet www.internetnz.nz *M* +64 21 400 535 *O* +64 4 495 2337 *GPG:* 0A98 8A75 853F 8730 3694 F191 08A2 7FD5 4D1C 0479 [image: InternetNZ]
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