How to modify a domain name:

1. Create a new email message to applications@nic.uk
2. Use the subject TAG Modify (replace TAG with your tag name in capital letters).
3. Use the following template in your email message:
   
   operation: modify
key:
account-id:
dns0:
dns1:
dns2:
dns3:
dns4:
dns5:
dns6:
dns7:
dns8:
dns9:
trad-name:
type:
co-no:
opt-out:
addr:
city:
county:
postcode:
country:
a1-name:
a1-phone:
a1-email:
first-bill:
recur-bill:
auto-bill:
next-bill:
reseller:
notes:
renew-not-required:
   
   Notes:
   
   • It is mandatory to include values for the 'operation:' and 'key:' fields.  For more information on template fields, see our field definitions.
   • We also require all domain names to have a value set for the 'addr:', 'country:', 'a1-name:' and 'a1-email:' fields.  These fields cannot be set to 'NULL'.
   • The 'postcode:' field is required if the country code is GB, JE, GG or IM.
   • The 'co-no:' field is required if modifying a net.uk, ltd.uk or a plc.uk domain name.  This field is also required for certain values of the 'type' field.
   • All other fields are optional and will be ignored by the Automaton if left blank.
   • Optional contacts can be removed by setting their name field to 'NULL'.
   • The values for optional fields can be removed by setting them to 'NULL'.
   • When modifying nameserver details you must:
     
     • include all the nameservers for the domain name, even if they are not changing.   The modify operation will discard the existing list of nameservers for the domain name and will write a new list.
       
     • start sequentially from 'dns0:'
   • To modify multiple domain names, you can repeat the modify template separated by a blank line up to 100 times.
   
   
4. PGP sign the message and send the email.