diff --git a/getssl b/getssl
index 010b755..fc4924c 100755
--- a/getssl
+++ b/getssl
@@ -215,6 +215,7 @@
 # 2020-02-22 Change sign_string to use openssl asn1parse (better fix for #424)
 # 2020-02-23 Add dig to config check for systems without drill (ubuntu)
 # 2020-03-11 Use dig +trace to find primary name server and improve dig parsing of CNAME
+# 2020-03-12 Fix bug with DNS validation and multiple domains (#524)
 # 2020-03-24 Find primary ns using all dns utils (dig, host, nslookup) (2.21)
 # ----------------------------------------------------------------------------------------
 
diff --git a/test/9-multiple-domains-dns01.bats b/test/9-multiple-domains-dns01.bats
index 1b2cd9e..2a9344f 100644
--- a/test/9-multiple-domains-dns01.bats
+++ b/test/9-multiple-domains-dns01.bats
@@ -45,3 +45,22 @@ setup() {
     cleanup_environment
     curl --silent -X POST -d '{"host":"getssl.tst"}' http://10.30.50.3:8055/clear-a
 }
+
+@test "Test IGNORE_DIRECTORY_DOMAIN using DNS-01 verification" {
+    # This tests we can create a certificate for getssl.test and <os>.getssl.test (*both* in SANS)
+    if [ -n "$STAGING" ]; then
+        skip "Using staging server, skipping internal test"
+    fi
+    CONFIG_FILE="getssl-ignore-directory-domain.cfg"
+    setup_environment
+
+    # Add top level domain from SANS to DNS
+    curl --silent -X POST -d '{"host":"getssl.test", "addresses":["'$GETSSL_IP'"]}' http://10.30.50.3:8055/add-a
+
+    init_getssl
+    create_certificate
+    assert_success
+    refute_output --regexp '[Ff][Aa][Ii][Ll][Ee][Dd]'
+    refute_output --regexp '[Ee][Rr][Rr][Oo][Rr]'
+    refute_output --regexp '[Ww][Aa][Rr][Nn][Ii][Nn][Gg]'
+}
diff --git a/test/test-config/getssl-ignore-directory-domain.cfg b/test/test-config/getssl-ignore-directory-domain.cfg
new file mode 100644
index 0000000..9777891
--- /dev/null
+++ b/test/test-config/getssl-ignore-directory-domain.cfg
@@ -0,0 +1,39 @@
+# Uncomment and modify any variables you need
+# see https://github.com/srvrco/getssl/wiki/Config-variables for details
+# see https://github.com/srvrco/getssl/wiki/Example-config-files for example configs
+#
+CA="https://pebble:14000/dir"
+
+VALIDATE_VIA_DNS=true
+DNS_ADD_COMMAND="/getssl/dns_scripts/dns_add_challtestsrv"
+DNS_DEL_COMMAND="/getssl/dns_scripts/dns_del_challtestsrv"
+PUBLIC_DNS_SERVER=10.30.50.3
+DNS_EXTRA_WAIT=""
+
+# Ignore directory domain (i.e. the domain passed on the command line), and just use the domains in the SANS list
+IGNORE_DIRECTORY_DOMAIN="true"
+SANS="getssl.test,$GETSSL_HOST"
+
+# Acme Challenge Location. The first line for the domain, the following ones for each additional domain.
+ACL=(
+  '/var/www/html/.well-known/acme-challenge'
+  '/var/www/html/.well-known/acme-challenge'
+)
+
+#Set USE_SINGLE_ACL="true" to use a single ACL for all checks
+USE_SINGLE_ACL="false"
+
+# Location for all your certs, these can either be on the server (full path name)
+# or using ssh /sftp as for the ACL
+DOMAIN_CERT_LOCATION="/etc/nginx/pki/server.crt"
+DOMAIN_KEY_LOCATION="/etc/nginx/pki/private/server.key"
+CA_CERT_LOCATION="/etc/nginx/pki/chain.crt"
+DOMAIN_CHAIN_LOCATION="" # this is the domain cert and CA cert
+DOMAIN_PEM_LOCATION="" # this is the domain_key, domain cert and CA cert
+
+# The command needed to reload apache / nginx or whatever you use
+RELOAD_CMD="cp /getssl/test/test-config/nginx-ubuntu-ssl ${NGINX_CONFIG} && /getssl/test/restart-nginx"
+
+# Define the server type and confirm correct certificate is installed
+SERVER_TYPE="https"
+CHECK_REMOTE="true"