Duckdns identified as fishing site

My company’s IT set duckdns as fishing web so I cannot access my home HA from office:

This is what I see when open duckdns.org webesite:

Phishing alert

The link you clicked has been identified as a phishing site by Information Security. You have been blocked from visiting this site to avoid exposing information or credentials to unauthorized third parties.

I am using Duckdns and Nginx Proxy add-ons for https access from Internet and http access from home network.

Appreciate if anyone can help me out.

See this post: