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Had similar issue. Seems like there was no /etc/resolv.conf . After creating one and adding some dns servers, errors just disappeared.

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Combine these two: reverse DNS delegation?

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Reverse DNS of the IP: server-99-84-125-89.ewr52.r.cloudfront.net

Reverse DNS of the IP: server-99-84-125-89.ewr52.r.cloudfront.net

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Putting DNS servers on WiFi devices seems like bad idea.

]; then echo "Unable to lookup dns name" echo "Exiting with no changes" exit 1fiif [ "$new_ip" = "$old_ip" ] ; then

Remember, regular DNS traffic is not encrypted.

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I’ve got a spare VPS and I have installed Pi Hole on it so my home LAN devices can communicate via WAN for DNS resolution and restricted access to it from IP so it can’t get abused.

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This is normal because dark mode css is hosted on fat32.top server which has DNS problems all the time. I wont even count how many times dark mode stopped working and got DNS error from that host in c

interesting, you mean setup DNS server and then search for tutorial "reverse proxy" or what particularly to get best setup? But this setup can be usefull only when bandwidth of the p

* added Reverse DNS, per Request from @Not_Oles

gDNSd is a geocasting DNS server that directs your visitor to the closest location to them. Say that you have the same web site on web servers in multiple locations, IE: Amsterdam, New York, Los Angel

Though note that the vast majority of certificates are obtained with the HTTP-01 or DNS-01 challenges for authentication. Most tools/services like certbot/cert-manager/similar do not support TLS-ALPN-