add reference for TLDs

README.md

@@ -42,7 +42,7 @@ Security settings protect your data from harm, theft, and unauthorized use.
 ![Enabled](https://raw.githubusercontent.com/crssi/NextDNS-Config/main/icons/enabled.svg) Enable Block Dynamic DNS Hostnames
 ### Block Parked Domains <sup><sup>[1](https://github.com/nextdns/metadata/blob/master/security/parked-domains-cname)</sup></sup>
 ![Enabled](https://raw.githubusercontent.com/crssi/NextDNS-Config/main/icons/enabled.svg) Block Parked Domains
-### Block Top-Level Domains (TLDs) <sup><sup>[1](https://webtribunal.net/blog/tld-statistics/) [2](https://www.spamhaus.org/statistics/tlds/) [3](https://www.bleepingcomputer.com/news/security/verified-twitter-accounts-hacked-to-send-fake-suspension-notices/) [4](https://github.com/iam-py-test/my_filters_001/blob/main/enhanced_protection.txt) </sup></sup>
+### Block Top-Level Domains (TLDs) <sup><sup>[1](https://webtribunal.net/blog/tld-statistics/) [2](https://www.spamhaus.org/statistics/tlds/) [3](https://www.bleepingcomputer.com/news/security/verified-twitter-accounts-hacked-to-send-fake-suspension-notices/) [4](https://github.com/iam-py-test/my_filters_001/blob/main/enhanced_protection.txt) [5](https://github.com/DandelionSprout/adfilt/blob/master/Dandelion%20Sprout's%20Anti-Malware%20List.txt) </sup></sup>
 :warning: Blocking [TLDs](https://www.geeksforgeeks.org/components-of-a-url/) will cause [false positives](https://csrc.nist.gov/glossary/term/false_positive). However, the entries below should allow for everyday browsing while offering protection against **commonly abused** TLDs. You may need to [allowlist](https://github.com/yokoffing/NextDNS-Config#allowlist-white_check_mark) sites on a rare occasion. *If you plan to [set-and-forget](https://glosbe.com/en/en/set-and-forget) your configuration, skip this setting.*
 
 <details>
@@ -78,7 +78,7 @@ Security settings protect your data from harm, theft, and unauthorized use.
 .ooo
 .rest
 .shop
-.tk
+.tk (optional)
 .top
 .wang
 .webcam