2.4. Rules for setting automatic flags¶

This section describes the formal rules for automatic flag setting.

Legend:

<name> the parameter which is queried from the domain_lifecycle_parameters table with the name key
[...] unit of measure for the preceding parameter
current_date the current date (calculated from the timestamp within the time zone of the database server)
current_timestamp the current date and time (within the time zone of the database server)
current_timestamp at time zone <...> conversion of the current date and time into the time zone specified within <...>

2.4.1. Domain registration expiration rules¶

Legend:

regexdate the date when a domain expires (domain.exdate)

expirationWarning¶

regexdate + <expiration_notify_period> <= current_date
   && !serverRenewProhibited

expired¶

regexdate <= current_date
   && !serverRenewProhibited

unguarded¶

regexdate + <expiration_dns_protection_period> + <regular_day_outzone_procedure_period> [hour]
   <= current_timestamp at time zone <regular_day_procedure_zone>
   && !serverRenewProhibited

nssetMissing¶

nsset is not assigned

outzone¶

nssetMissing
   || serverOutzoneManual
   || !serverInzoneManual && (unguarded || notValidated)

outzoneUnguardedWarning¶

regexdate + <outzone_unguarded_email_warning_period>
   <= current_timestamp at time zone <regular_day_procedure_zone>
   && !serverRenewProhibited
   && !serverInzoneManual

outzoneUnguarded¶

unguarded && !serverInzoneManual

deleteWarning¶

regexdate + <expiration_letter_warning_period> <= current_date
    && !serverRenewProhibited

deleteCandidate¶

regexdate + <expiration_registration_protection_period> + <regular_day_procedure_period> [hour]
   <= current_timestamp at time zone <regular_day_procedure_zone>
   && !serverRenewProhibited
   && !serverDeletePohibited

2.4.2. ENUM domain validation rules¶

Legend:

valexdate the date till which an ENUM domain is validated (enumval.exdate)

validationWarning1¶

valexdate + <validation_notify1_period> <= current_date

validationWarning2¶

valexdate + <validation_notify2_period> <= current_date

notValidated¶

valexdate + <regular_day_outzone_procedure_period> [hour]
   <= current_timestamp at time zone <regular_day_procedure_zone>

2.4.3. Non-domain obsoletion rules¶

Legend:

last_linked_timestamp the timestamp when this was linked to another object the last time
update the date of the last update
crdate the date of creation

deleteCandidate¶

max(last_linked_timestamp, update, crdate)
   + <object_registration_protection_period> [months]
   + <regular_day_procedure_period> [hour]
   <= current_timestamp at time zone <regular_day_procedure_zone>
   && !serverDeleteProhibited
   && !linked