* deSEC: Implement pagination for domain list #1177
* deSEC: add debug logging for pagination
* deSEC: simplify get/post methods by allowing url / api endpoints as target
* deSEC: implement pagination for getRecords function
* deSEC: fix linter warnings
* deSEC: replace domainIndexInitalized variable with checking if the domainIndex == nil
* deSEC: add mutex for domainIndex
Co-authored-by: Tom Limoncelli <tlimoncelli@stackoverflow.com>