pdnsutil add-autoprimary - SERP Analysis

https://doc.powerdns.com/authoritative/manpages/pdnsutil.1.html

https://github.com/PowerDNS/pdns/issues/13085

https://doc.powerdns.com/authoritative/modes-of-operation.html

https://manpages.debian.org/testing/pdns-server/pdnsutil.1.en.html

https://github.com/PowerDNS/pdns/blob/master/pdns/pdnsutil.cc

https://www.reddit.com/r/dns/comments/1c6sjcg/powerdns_autosecondary_queries_itself_instead_of/

https://forums.apiscp.com/t/authoritative-nameservers/359

https://wiki.anuragbhatia.com/sanog41/labs/day2/replication_setup/

https://www.spidersoft.com.au/2016/powerdns-with-sqlite-backend-as-a-slave-for-bind/

https://fossies.org/linux/pdns-auth/docs/modes-of-operation.rst

https://www.claudiokuenzler.com/blog/844/powerdns-master-slave-dns-replication-mysql-backend

https://fossies.org/linux/pdns/pdns/pdnsutil.cc

https://bobcares.com/blog/configure-dns-master-slave-replication-in-powerdns/

https://packagehub.suse.com/packages/pdns/4_7_3-bp155_1_6/

https://www.reddit.com/r/dns/comments/ju57uf/powerdns_cannot_add_records_with_pdnsutil/

https://www.rpmfind.net/linux/RPM/opensuse/ports/tumbleweed/aarch64/pdns-backend-remote-4.9.4-1.1.aarch64.html

https://rpmfind.info/linux/RPM/opensuse/16.0/ppc64le/pdns-backend-geoip-4.9.1-bp160.1.7.ppc64le.html

https://hackmd.io/%40haquenafeem/Sy20t2W6d

https://opensuse.pkgs.org/15.6/opensuse-oss/pdns-backend-mysql-4.8.0-bp156.1.8.aarch64.rpm.html