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DDN [DenDomains] Token

About DDN

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Token 11 months
CoinMarketCap 11 months
white paper

Den Domains lets you register the domain of your choice and pays you loyalty rewards in DDN tokens. You can use these tokens to register premium domains at Den Domains marketplace, hold it for token value appreciation and much more!

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Laser Scorebeta Last Audit: 30 November 2021

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Token is either risky or in presale. For presale 30+ is a fine score.

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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

DenDomains._transfer(address,address,uint256) (#102-125) uses a dangerous strict equality:
- launchedAt == 0 && recipient == pair (#108)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Ownable.transferOwnership(address).adr (#34) lacks a zero-check on :
- owner = adr (#35)
Check that the address is not zero.

Additional information: link

Reentrancy in DenDomains.constructor() (#63-69):
External calls:
- pair = IDEXRouter(0x10ED43C718714eb63d5aA57B78B54704E256024E).factory().createPair(WBNB,address(this)) (#64)
State variables written after the call(s):
- balanceOf[msg.sender] = totalSupply (#67)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in DenDomains.constructor() (#63-69):
External calls:
- pair = IDEXRouter(0x10ED43C718714eb63d5aA57B78B54704E256024E).factory().createPair(WBNB,address(this)) (#64)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,totalSupply) (#68)
- Whitelisted(msg.sender,true) (#65)
Apply the check-effects-interactions pattern.

Additional information: link

DenDomains._transfer(address,address,uint256) (#102-125) uses timestamp for comparisons
Dangerous comparisons:
- launchedAt == 0 && recipient == pair (#108)
- block.timestamp < (launchedAt + 240) && sender == pair (#114)
- require(bool,string)(block.timestamp > (lastBuy[recipient] + 20),BUY delay not passed yet) (#115)
Avoid relying on block.timestamp.

Additional information: link

solc-0.8.6 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Variable DenDomains.BUSD (#42) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

DenDomains.slitherConstructorVariables() (#40-134) uses literals with too many digits:
- totalSupply = 10000000000 * 1e18 (#49)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DenDomains.buyLimitBUSD (#53) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

decreaseAllowance(address,uint256) should be declared external:
- DenDomains.decreaseAllowance(address,uint256) (#85-87)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.


Token is deployed only at one blockchain


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute volume.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token contract audit


Unable to verify token contract address on the website


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find Telegram link on the website


Unable to find Twitter link on the website


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


Young tokens have high risks of price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of scam / price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for DDN