Managed secondary DNS service — reliable slave DNS hosting for your zones.
SecondDNS provides secondary (slave) DNS hosting: your primary nameserver stays in control, we mirror your zones across a network of geographically distributed nameservers and keep them answering even when your primary is down. Zone transfers (AXFR/IXFR), NOTIFY support, DNSSEC-friendly, with hosting panel integrations (Plesk, DirectAdmin, CyberPanel) and monitoring templates (Nagios/Icinga, Zabbix).