#!/bin/sh
 set -euC
 
 # nfsn-dns-a DOMAIN NAME [IP]...
 
 # nfsn-dns-a "example.com" "git" \
 #     "$(curl -s "https://api.ipify.org")"
 # nfsn-dns-a "example.com" "" \
 #     "185.199.108.153" \
 #     "185.199.109.153" \
 #     "185.199.110.153" \
 #     "185.199.111.153"
 
 # Arguments.
 
 domain="$1" ; shift
 name="$1" ; shift
 
 # Update.
 
 nfsn-dns-update "$domain" "$name" "A" '' "$@"