diff --git a/main.sh b/main.sh
index ff0aaba..8e50662 100755
--- a/main.sh
+++ b/main.sh
@@ -57,43 +57,35 @@ echo
 echo '==> Starting Unbound'
 unbound -c ./unbound.conf -dp 2>unbound.log &
 unbound_pid=$!
-sleep 4
+sleep 2
 
 
+run_bench () {
+  hyperfine -N -w 30 \
+    "$exe_dig -p 2253 $1 $2 @127.0.0.1" \
+    "$exe_drill -p 2253 $1 $2 @127.0.0.1" \
+    "$exe_hr -n 127.0.0.1:2253 -t $1 $2"
+}
+
 echo
 echo '==> Benchmarks for A domain.tld.'
-hyperfine -N -w 30 \
-  "$exe_dig -p 2253 domain.tld @127.0.0.1" \
-  "$exe_drill -p 2253 domain.tld @127.0.0.1" \
-  "$exe_hr -n 127.0.0.1:2253 domain.tld"
+run_bench A domain.tld
 
 echo
 echo '==> Benchmarks for AAAA domain.tld.'
-hyperfine -N -w 30 \
-  "$exe_dig -p 2253 aaaa domain.tld @127.0.0.1" \
-  "$exe_drill -p 2253 aaaa domain.tld @127.0.0.1" \
-  "$exe_hr -n 127.0.0.1:2253 -t AAAA domain.tld"
+run_bench AAAA domain.tld
 
 echo
 echo '==> Benchmarks for MX domain.tld.'
-hyperfine -N -w 30 \
-  "$exe_dig -p 2253 mx domain.tld @127.0.0.1" \
-  "$exe_drill -p 2253 mx domain.tld @127.0.0.1" \
-  "$exe_hr -n 127.0.0.1:2253 -t MX domain.tld"
+run_bench MX domain.tld
 
 echo
 echo '==> Benchmarks for CNAME mail.domain.tld.'
-hyperfine -N -w 30 \
-  "$exe_dig -p 2253 mail.domain.tld @127.0.0.1" \
-  "$exe_drill -p 2253 mail.domain.tld @127.0.0.1" \
-  "$exe_hr -n 127.0.0.1:2253 mail.domain.tld"
+run_bench A mail.domain.tld
 
 echo
 echo '==> Benchmarks for TXT txt.domain.tld.'
-hyperfine -N -w 30 \
-  "$exe_dig -p 2253 txt txt.domain.tld @127.0.0.1" \
-  "$exe_drill -p 2253 txt txt.domain.tld @127.0.0.1" \
-  "$exe_hr -n 127.0.0.1:2253 -t TXT txt.domain.tld"
+run_bench TXT txt.domain.tld
 
 
 echo