I was sent a link to https://archive.is (aka https://archive.today), but I couldn’t view it, because my home pihole uses the Cloudflare 1.1.1.1 resolver, and archive.is blocks lookups from Cloudflare for *reasons*.

Other resolvers like Google’s 8.8.8.8 aren’t blocked by archive.is, and with dnsmasq you can selectively change which resolver you want to use with a particular domain.

Edit /etc/dnsmasq.d/01-pihole.conf and add:

server=/archive.is/8.8.8.8
server=/archive.ph/8.8.8.8
server=/archive.today/8.8.8.8

to the end of the file (ie. use 8.8.8.8 to resolv queries for archive.is, archive.ph and archive.today), and then restart the dnsmasq process. With pihole, this is a built-in service so you need to:

sudo service pihole-FTL restart