Domain checker: restore reverted changes

content/dev-tools/dev-tools.md

@@ -18,6 +18,10 @@ Ripple provides a set of developer tools to help you test, explore, and validate
 
       Use this tool to verify that your [xrp-ledger.toml file](xrp-ledger-toml.html) is set up properly.
 
+* **[Domain Verification Checker](validator-domain-verifier.html)**
+
+      Use this tool to check that your validator's domain can be verified.
+
 * **[XRP Faucets](xrp-testnet-faucet.html)**
 
     Get credentials and test-XRP for XRP Ledger Testnet or Devnet, and connect to servers in these parallel networks to test building software on the XRP Ledger without using real funds.

dactyl-config.yml

@@ -5951,6 +5951,14 @@ pages:
             - ja
         template: template-xrp-ledger-toml-checker.html
 
+    -   name: Domain Verification Checker
+        funnel: Dev Tools
+        html: validator-domain-verifier.html
+        targets:
+            - en
+            - ja
+        template: template-validator-domain-verifier.html
+
     -   name: XRP Faucets
         html: xrp-testnet-faucet.html
         funnel: Dev Tools