1 files changed, 3 insertions, 0 deletions

diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index a4c8e9b1..95f33083 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -128,6 +128,9 @@ int main(int argc, char **argv) {
                 }
 
                 if (strcasestr(chld_out.line[i], ".in-addr.arpa") || strcasestr(chld_out.line[i], ".ip6.arpa")) {
+                        if ((strstr(chld_out.line[i], "canonical name = ") != NULL)) {
+                                continue;
+                        }
                         char *temp_buffer = NULL;
                         if ((temp_buffer = strstr(chld_out.line[i], "name = "))) {
                                 addresses[n_addresses++] = strdup(temp_buffer + 7);