id	domain	url
crln-26598	tools.niehs.nih	https://tools.niehs.nih
crln-26598	knightfoundation.org	https://knightfoundation.org/
crln-26598	tools.niehs.nih.gov	https://tools.niehs.nih.gov/cchhl
crln-26598	tools.niehs.nih.gov	https://tools.niehs.nih.gov/cchhl
crln-26598	knightfoundation.org	https://knightfoundation.org
crln-26598	www.ussc.gov	https://www.ussc.gov
crln-26598	www.ussc.gov	https://www.ussc.gov