Secondary DNS gives your DNS total redundancy. In
the event of your DNS service failing, you can rest assured that
our secondary DNS server will take over, which means that your DNS
queries remain answered rather than returning "host unknown".
Because our secondary DNS will be physically and topologically separated
from your own DNS server, the service is ideal for companies and
individuals who cannot afford to have a DNS failure.
Setup: £9.99
Fee: £19.99 per year, per domain (includes 12 zone updates)