diff --git a/README.md b/README.md
index ec9540392..06bea9fab 100644
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ A not-so-up-to-date-list-that-may-be-actually-current:
 * https://fleetdeck.io/
 * https://github.com/markdingo/autoreverse
 * https://github.com/slackhq/nebula
-* https://github.com/dnschecktool/dow-proxy
+* https://addr.tools/
 * https://dnscheck.tools/
 * https://github.com/egbakou/domainverifier