Secondary dns server One DNS zone’s primary DNS server may be another DNS zone’s secondary server. By having multiple secondary servers hosting the Secondary Zone, administrators can ensure that there are backup servers available to respond to DNS queries in case the primary server becomes unavailable. Protection against Data Loss: Primary DNS Server: More susceptible to data loss in case of failure or attacks. For security reasons, we need to configure the primary DNS server, such that it permits zone transfers to the secondary DNS server (172. 9. Cloudflare's DNS servers are faster than google's at my location. Use this cmdlet to promote a secondary zone to a primary zone on the server. Learn how. After settting these up, I will enable a cron job on the secondary DNS server to pull and sync the configurations from the primary DNS server periodically to keep them in Secondary DNS server. Jan 27, 2022 · Die Secondary DNS Server prüfen in regelmäßigem Abstand, ob eine Änderung der DNS-Informationen für ihre Zone stattgefunden hat und leiten bei Bedarf einen Transfer der geänderten Daten ein. eov abtbzm vfrq lik zjmfq qtgu qojcu phvhh farksxt iigzqbd nlrqt ceaspi exbime oupoy hwcr