diff --git a/readme.md b/readme.md
index 0a33a01..30b7aa9 100644
--- a/readme.md
+++ b/readme.md
@@ -44,8 +44,8 @@ from various contexts of CA, CI and OCI / OS.
 | SPCD_BRANCH_RELEASE | Release deployment branch | main                            |
 | SPCD_BRANCH_STAGING | Staging deployment branch | dev                             |
 | SPCD_BRANCH_FEATURE | Feature deployment branch | f                               |
-| SPCD_CA_n           | Numbered CA certificate   |                                 |
-| SPCD_DNS            | Space separated servers   | 9.9.9.9                         |
+| SPCD_CA_n           | Numbered CA certificates  |                                 |
+| SPCD_DNS_n          | Numbered name servers     | 9.9.9.9                         |
 | SPCD_GIT_MAIN       | Main Git repository       | spcd                            |
 | SPCD_GIT_ROOT       | Root Git repository       | rwx                             |
 | SPCD_SSH_HOSTS      | domain.tld ssh-type pub   |                                 |
@@ -83,7 +83,6 @@ from various contexts of CA, CI and OCI / OS.
 * define templates
   * actions
   * includes
-* enumerate name servers
 * handle python virtual environment
   * install venv if necessary
   * upgrade pip
diff --git a/spcd.sh b/spcd.sh
index 32be9e9..6af63bf 100644
--- a/spcd.sh
+++ b/spcd.sh
@@ -4,9 +4,7 @@
 [ -n "${SPCD_BRANCH_RELEASE}" ] || SPCD_BRANCH_RELEASE="main"
 [ -n "${SPCD_BRANCH_STAGING}" ] || SPCD_BRANCH_STAGING="dev"
 [ -n "${SPCD_BRANCH_FEATURE}" ] || SPCD_BRANCH_FEATURE="f"
-[ -n "${SPCD_DNS}" ] || SPCD_DNS="\
-9.9.9.9 \
-"
+[ -n "${SPCD_DNS_1}" ] || SPCD_DNS_1="9.9.9.9"
 [ -n "${SPCD_GIT_MAIN}" ] || SPCD_GIT_MAIN="spcd"
 [ -n "${SPCD_GIT_ROOT}" ] || SPCD_GIT_ROOT="rwx"
 
@@ -529,10 +527,14 @@ spcd_set_https_verification_off() {
 
 spcd_set_dns_resolving() {
 	spcd_step "Set DNS resolving"
-	for spcd_sdr__server in ${SPCD_DNS}; do
+	spcd_sdr__index=1
+	eval "spcd_sdr__value=\"\${SPCD_DNS_${spcd_sdr__index}}\""
+	while [ -n "${spcd_sdr__value}" ]; do
 		spcd_sdr__text="${spcd_sdr__text}\
-nameserver ${spcd_sdr__server}
+nameserver ${spcd_sdr__value}
 "
+		spcd_sdr__index=$((spcd_sdr__index + 1))
+		eval "spcd_sdr__value=\"\${SPCD_DNS_${spcd_sdr__index}}\""
 	done
 	spcd_write "${SPCD_DNS_FILE}" "${spcd_sdr__text}"
 }