diff --git a/back/lib/ips_to_peers_rxfr b/back/lib/ips_to_peers_rxfr
index ed52a2c..b382b7d 100755
--- a/back/lib/ips_to_peers_rxfr
+++ b/back/lib/ips_to_peers_rxfr
@@ -37,12 +37,11 @@ while IFS= read -r line; do
 	ipv4="${ipv4%%/*}"
 	ipv6="${ipv6%%/*}"
 	domain=$(<<<"${res}" grep -B1 " ${ipv4}$" | sed '/--/d' | awk '{print $2}' | paste -d " "  - - | awk '{print $1}')
-	printf '%s\t%s\t%s\t%s\n' "${domain}" "${ipv4}" "${ipv6}" "${pubkey}" >>"${LOGFILE}"
-#	case "${format}" in
-#		'json') printf '{"domain":"%s","ipv4":"%s","ipv6":"%s","pubkey":"%s"},' \
-#				"${domain}" "${ipv4}" "${ipv6}" "${pubkey}" | tee -a "${LOGFILE}";;
-#		'tsv') printf '%s\t%s\t%s\t%s\n' "${domain}" "${ipv4}" "${ipv6}" "${pubkey}" | tee -a "${LOGFILE}";;
-#		*) printf 'ERROR! Invalid format for %s: %s\n' "${0}" "${format}" >>"${LOGFILE}"
-#			exit 5;
-#	esac
+	case "${format}" in
+		'json') printf '{"domain":"%s","ipv4":"%s","ipv6":"%s","pubkey":"%s"},' \
+				"${domain}" "${ipv4}" "${ipv6}" "${pubkey}" | tee -a "${LOGFILE}";;
+		'tsv') printf '%s\t%s\t%s\t%s\n' "${domain}" "${ipv4}" "${ipv6}" "${pubkey}" | tee -a "${LOGFILE}";;
+		*) printf 'ERROR! Invalid format for %s: %s\n' "${0}" "${format}" >>"${LOGFILE}"
+			exit 5;
+	esac
 done