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Secondary DNS: Difference between revisions
→IP addresses required for Firewall and Primary DNS ACLs
Roger.Wilco (talk | contribs) (Update page to have more detail relating to A&A as Secondary DNS. Using config verified to work - after working with A&A staff tech.) |
Roger.Wilco (talk | contribs) |
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If we are running as your Secondary DNS to your own Primary, then allow these IP addresses through your firewall to your Primary server (UDP & TCP port 53). As well as for access ACLs configuration on your Primary DNS server for both queries & zone transfers for your domain(s):
81.187.81.32; //secondary-dns.co.uk **legacy**
194.4.173.1; 2001:8b0:0:81::51bb:5120; //secondary-dns.co.uk **legacy**
90.155.23.32; 2001:8b0:0:23::32; //b-nameless.aa.net.uk **legacy**
90.155.62.60; 2001:8b0:0:62::60; //c-nameless.aa.net.uk
Starting from March 2025, in addition to legacy 'secondary-dns.co.uk' IP addresses we will also initiate zone transfers from the newer DNS Infrastructure:
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