On 08/04/2017 07:56, Dave Warren wrote: > Why wouldn't you just use the ICANN's authorized zone transfer servers? > > http://www.dns.icann.org/services/axfr/ This is what I've now done. Thanks for all of the replies (on and off list)! -- Mark Knight Mobile: +44 7753 250584. http://www.knigma.org/ Email: markk at knigma.org. Skype: knigma