Routed ALIAS records don't work

[barnybug]

@import
Feature: import
  Scenario: I can import a zone with geo ALIAS records                   # internal/features/import.feature:2
    Given I have a domain "$domain"                                      # internal/features/import.feature:3
    When I run "cli53 import --file tests/geo_alias.txt $domain"         # internal/features/import.feature:4

Error: exit status 1 Output: Error: InvalidChangeBatch: RRSet with DNS name geo.examplebc6dbdc6365a794.com., type A cannot be created as other RRSets exist with the same name and type.
	status code: 400, request id: 5799b816-680f-11e8-a617-1baf779812b1

    Then the domain "$domain" export matches file "tests/geo_alias.txt"  # internal/features/import.feature:7

Finished (1 passed, 1 failed, 0 skipped).