diff --git a/not_cloudflare/list_http_error.txt b/not_cloudflare/list_http_error.txt
index 87d6ba665..c774883b8 100644
--- a/not_cloudflare/list_http_error.txt
+++ b/not_cloudflare/list_http_error.txt
@@ -1,6 +1,7 @@
 abebooks.com 403
 acehardware.com 403
 adidas.com 403
+aircanada.com 403
 ajc.com 403
 angieslist.com 403
 asus.com 403
@@ -9,13 +10,15 @@ caot.ca 403
 capitalone.com 403
 captaintrain.com 403
 catbox.moe 403
+cheapair.com 403
+cheaptickets.com 403
 citizensbankonline.com 403
 cnbc.com 403
 curbed.com 403
 delishably.com 403
+delta.com 403
 dengarden.com 403
 dluat.com 403
-dohop.com 403
 downtownorlando.com 403
 easyjet.com 403
 eater.com 403
@@ -31,8 +34,10 @@ geocaching.com 403
 ghostbrowser.com 403
 groupon.com 403
 gutenberg.org 403
+homedepot.com 403
 hoovers.com 403
 hot-topic.co.nz 403
+hotwire.com 403
 hubpages.com 403
 hunker.com 403
 ibanking-services.com 403
@@ -45,11 +50,17 @@ lastword.at 403
 libertymutual.com 403
 lifewire.com 462
 logon.e-boks.dk 403
+lowes.com 403
+lufthansa.com 403
+lycamobile.us 403
 manta.com 403
 missingmoney.com 403
 moodle.ruc.dk 403
 navyfederal.org 403
 no2nsa.x10.bz 403
+orbitz.com 403
+parisversailles.com 403
+priceline.com 403
 quantas.com 403
 racked.com 403
 rei.com 403
@@ -63,15 +74,18 @@ securifi.com 403
 signon.ruc.dk 403
 singpolyma.net 403
 slbprinting.com 403
+spirit.com 403
 stadssb.ruc.dk 403
 staples.com 403
 stefanv.com 403
 study.com 403
 techwalla.com 403
 thebalance.com 462
+thespruceeats.com 462
 theverge.com 403
 tomsguide.com 403
 tomshardware.com 403
+travelocity.com 403
 tripsavvy.com 462
 twistedthrottle.com 403
 usnews.com 403