The row status variable is used according to installation and removal conventions for conceptual rows. When a DNS domain is created by applying write operation on 'agentDhcp6ServerDnsDomainCreate', row-status becomes 'active'. If row-status for a DnsDomainEntry is set to 'destroy', the corresponding DNS domain gets deleted.
Sources for this description
Netdisco MIB archive copiesNETGEAR official product and EOL MIB downloadsNETGEAR MIB copies (LibreNMS/Observium Community)