Create an AWS Route53 zone in a delegation set and change the NS record to match your vanity nameservers

create_delegated_dns_zone.sh

#!/bin/bash

if [ -z "$1" ]; then
        echo "Please specify domain name"
        exit 1
fi

initials="WH"
delegationsetid="YOUR-DELEGATED-SET-ID"

reference="$initials$(date +%Y%m%d%H%M%S)"

# create zone in AWS and store json output
zone=$(aws route53 create-hosted-zone --delegation-set-id $delegationsetid --caller-reference $reference --name $1)

# extract the new zone ID from the json output
zoneid=$(echo "$zone" | jq .HostedZone.Id | awk -F '/' '{print $3}')

# trim the trailing quote
zoneid="${zoneid%\"}"

change="{\"ChangeBatch\":{\"Changes\":[{\"Action\":\"UPSERT\",\"ResourceRecordSet\":{\"Name\":\"$1\",\"Type\":\"NS\",\"TTL\":172800,\"ResourceRecords\":[{\"Value\":\"ns1.example.net\"},{\"Value\":\"ns2.example.net\"},{\"Value\":\"ns3.example.net\"},{\"Value\":\"ns4.example.net\"}]}}]}}"

reference="$initials$(date +%Y%m%d%H%M%S)"

changeresult=$(aws route53 change-resource-record-sets --hosted-zone-id $zoneid --cli-input-json $change)