# Unstoppable Subdomains **Published by:** [MetaArtDesign](https://paragraph.com/@metaartdesign/) **Published on:** 2022-11-17 **URL:** https://paragraph.com/@metaartdesign/unstoppable-subdomains ## Content How to Mint Unstoppable Subdomains Using Smart ContractsThis guide covers how to mint UD subdomains using proxy contracts. This process requires using the Polygonscan user interface to write and execute proxy contracts. Step 1 : Select the Minting Manager polygon smart contract. The Minting Manager polygon smart contract is an interface for minting second-level domains. Click on the Minting Manager polygon smart contract. Refer to the below image.Step 2 : Click on the Contract and select Write as Proxy as shown in the below image.Step 3 : Connect to your Web3 Wallet. Refer the below image.Step 4 : Scroll down and click on the 16th column IssueWithRecords. Refer the below image.Step 5 : Fill the below values in the respective fields. Refer the below images.Example : If you own a domain metaartdesign.nft and you want to mint subdomain web.metaartdesign.nftStep 6 : Now click on Write and you’re done.Important Links : Purchase new domain Unstoppable Domain Follow me on Twitter MetaArtDesign domain collection on Opensea Relation One Chat Plugin ## Publication Information - [MetaArtDesign](https://paragraph.com/@metaartdesign/): Publication homepage - [All Posts](https://paragraph.com/@metaartdesign/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@metaartdesign): Subscribe to updates - [Twitter](https://twitter.com/metaartdesign): Follow on Twitter