diff --git a/filter_subdomains.sh b/filter_subdomains.sh
index 6c00cbf..05bb125 100755
--- a/filter_subdomains.sh
+++ b/filter_subdomains.sh
@@ -11,25 +11,35 @@ echo "Compiling rules..." > /dev/stderr
 cat rules_adblock/*.txt | grep -v '^!' | grep -v '^\[Adblock' | sort -u > temp/all_rules_adblock.txt
 ./adblock_to_domain_list.py --input temp/all_rules_adblock.txt --output rules/from_adblock.cache.list
 cat rules_hosts/*.txt | grep -v '^#' | grep -v '^$' | cut -d ' ' -f2 > rules/from_hosts.cache.list
-cat rules/*.list | grep -v '^#' | grep -v '^$' | sort -u > temp/all_rules.list
+cat rules/*.list | grep -v '^#' | grep -v '^$' | sort -u > temp/all_rules_multi.list
+cat rules/first-party.list | grep -v '^#' | grep -v '^$' | sort -u > temp/all_rules_first.list
 
-# Filter out the subdomains not pointing to a first-party tracker
-echo "Filtering tracking domains..." > /dev/stderr
-./filter_subdomains.py --rules temp/all_rules.list --input temp/all_resolved_sorted.csv --output temp/firstparty-trackers.list
+echo "Filtering first-party tracking domains..." > /dev/stderr
+./filter_subdomains.py --rules temp/all_rules_first.list --input temp/all_resolved_sorted.csv --output temp/firstparty-trackers.list
 sort -u temp/firstparty-trackers.list > dist/firstparty-trackers.txt
 
-echo "Filtering first-party only tracking domains..." > /dev/stderr
-./filter_subdomains.py --rules temp/all_rules.list --input temp/all_resolved_sorted.csv --no-explicit --output temp/firstparty-only-trackers.list
+echo "Filtering first-party curated tracking domains..." > /dev/stderr
+./filter_subdomains.py --rules temp/all_rules_first.list --input temp/all_resolved_sorted.csv --no-explicit --output temp/firstparty-only-trackers.list
 sort -u temp/firstparty-only-trackers.list > dist/firstparty-only-trackers.txt
 
+echo "Filtering multi-party tracking domains..." > /dev/stderr
+./filter_subdomains.py --rules temp/all_rules_multi.list --input temp/all_resolved_sorted.csv --output temp/multiparty-trackers.list
+sort -u temp/multiparty-trackers.list > dist/multiparty-trackers.txt
+
+echo "Filtering multi-party curated tracking domains..." > /dev/stderr
+./filter_subdomains.py --rules temp/all_rules_multi.list --input temp/all_resolved_sorted.csv --no-explicit --output temp/multiparty-only-trackers.list
+sort -u temp/multiparty-only-trackers.list > dist/multiparty-only-trackers.txt
+
 # Format the blocklist so it can be used as a hostlist
 function generate_hosts {
     basename="$1"
     description="$2"
+    description2="$2"
 
     (
         echo "# First-party trackers host list"
         echo "# $description"
+        echo "# $description2"
         echo "#"
         echo "# About first-party trackers: https://git.frogeye.fr/geoffrey/eulaurarien#whats-a-first-party-tracker"
         echo "# Source code: https://git.frogeye.fr/geoffrey/eulaurarien"
@@ -38,16 +48,21 @@ function generate_hosts {
         echo "# contact me the way you like: https://geoffrey.frogeye.fr"
         echo "#"
         echo "# Latest version:"
-        echo "# - With third-party trackers: https://hostfiles.frogeye.fr/firstparty-trackers-hosts.txt"
-        echo "# - First-party trackers only: https://hostfiles.frogeye.fr/firstparty-only-trackers-hosts.txt"
+        echo "# - First-party trackers  : https://hostfiles.frogeye.fr/firstparty-trackers-hosts.txt"
+        echo "# - … excluding redirected: https://hostfiles.frogeye.fr/firstparty-only-trackers-hosts.txt"
+        echo "# - First and third party : https://hostfiles.frogeye.fr/multiparty-trackers-hosts.txt"
+        echo "# - … excluding redirected: https://hostfiles.frogeye.fr/multiparty-only-trackers-hosts.txt"
         echo "#"
         echo "# Generation date: $(date -Isec)"
         echo "# Generation software: eulaurarien $(git describe --tags)"
         echo "# Number of source websites: $(wc -l temp/all_websites.list | cut -d' ' -f1)"
         echo "# Number of source subdomains: $(wc -l temp/all_subdomains.list | cut -d' ' -f1)"
-        echo "# Number of trackers identification rules : $(wc -l temp/all_rules.list | cut -d' ' -f1)"
-        echo "# Number of tracker subdomains: $(wc -l dist/firstparty-trackers.txt | cut -d' ' -f1)"
-        echo "# Number of first-party subdomains: $(wc -l dist/firstparty-only-trackers.txt | cut -d' ' -f1)"
+        echo "# Number of known first-party trackers: $(wc -l temp/all_rules_first.list | cut -d' ' -f1)"
+        echo "# Number of known multi-party trackers: $(wc -l temp/all_rules_multi.list | cut -d' ' -f1)"
+        echo "# Number of first-party subdomains: $(wc -l dist/firstparty-trackers.txt | cut -d' ' -f1)"
+        echo "# … excluding redirected: $(wc -l dist/firstparty-only-trackers.txt | cut -d' ' -f1)"
+        echo "# Number of multi-party subdomains: $(wc -l dist/multiparty-trackers.txt | cut -d' ' -f1)"
+        echo "# … excluding redirected: $(wc -l dist/multiparty-only-trackers.txt | cut -d' ' -f1)"
         echo
         cat "dist/$basename.txt" | while read host;
         do
@@ -56,5 +71,7 @@ function generate_hosts {
     ) > "dist/$basename-hosts.txt"
 }
 
-generate_hosts "firstparty-trackers" "Also contains trackers used as third-party."
-generate_hosts "firstparty-only-trackers" "Do not contain trackers used in third-party. Use in combination with third-party lists."
+generate_hosts "firstparty-trackers" "Generated from a curated list of first-party trackers" ""
+generate_hosts "firstparty-only-trackers" "Generated from a curated list of first-party trackers" "Only contain the first chain of redirection."
+generate_hosts "multiparty-trackers" "Generated from known third-party trackers." "Also contains trackers used as third-party."
+generate_hosts "multiparty-only-trackers" "Generated from known third-party trackers." "Do not contain trackers used in third-party. Use in combination with third-party lists."
diff --git a/rules/first-party.list b/rules/first-party.list
index 2159717..423d132 100644
--- a/rules/first-party.list
+++ b/rules/first-party.list
@@ -1,8 +1,15 @@
+# Eulerian
+eulerian.net
 # Xiti (AT Internet)
 ati-host.net
 at-o.net
 # NP6
 bp01.net
 # Criteo
+criteo.com
 dnsdelegation.io
 storetail.io
+# Keyade
+keyade.com
+# Adobe Experience Cloud
+omtrdc.net