From fd5b4374d00e8673b99e5a13b640d793dbad49ca Mon Sep 17 00:00:00 2001
From: Tim Kimber <tkimber@mobius.org.uk>
Date: Thu, 26 Sep 2024 16:39:30 +0100
Subject: [PATCH] Sleep between retries of drill

---
 getssl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/getssl b/getssl
index a7837dbe..27d95380 100755
--- a/getssl
+++ b/getssl
@@ -1629,6 +1629,11 @@ get_auth_dns() { # get the authoritative dns server for a domain (sets primary_n
         # shellcheck disable=SC2086
         out=$($HAS_DIG_OR_DRILL $DNS_CHECK_OPTIONS ${gad_s} NS "${gad_d}")
         res=$(echo "$out"| grep -E "IN\W(NS|SOA)\W")
+        if [[ "$out" == *SERVFAIL* ]]; then
+          debug Output from $HAS_DIG_OR_DRILL $DNS_CHECK_OPTIONS ${gad_s} NS ${gad_d} contains SERVFAIL
+          debug $out
+          sleep 2
+        fi
         ((i++))
       done
     fi