Our zone transfer servers relay copies of our zones between our hidden primary server, our authoritative servers (both on-site and off-site), our recursive servers, and for use by stealth secondaries on the CUDN.
These servers have fixed IP addresses which are used in the configuration of other DNS servers that provide or receive zone transfers. Contact us if you need more information.
| server name | addresses |
|---|---|
| xfer0.dns.cam.ac.uk | 131.111.8.37
2001:630:212:8::d:a0 |
| xfer1.dns.cam.ac.uk | 131.111.12.37
2001:630:212:12::d:a1 |
| xfer2-test.dns.cam.ac.uk | 131.111.9.237
2001:630:212:8::d:a2 |