New Ahrefs v3 API: We have upgraded to the new Ahrefs API on 18th October. All customers will need to re-authenticate the Ahrefs integration after the upgrade. Here is a blog post on the migration
Domain Maj
TF
Expiring
In
Exp
   findtherightfish.com.au - 05m
   fiveislandshousing.com.au - 06m
   dalyslimerick.ie - 07m
   bitcoin.asn.au 5 07m
   topkerabat.co - 07m
   klyvora.co - 07m
   kissplanners.co - 07m
   goldcoastgyms.com.au - 08m
   frankmarketing.co - 08m
   lexiandme.com.au - 09m
 
 
List of Expired domains in the Chemistry (Science) Niche



 
Sean Markey, Rank Theory, United States

Every single day since 2014 I log onto DomCop.com and look for valuable expiring domain names. Literally. I've found so many great domains there that I've either put into my domain investing portfolio, built on and created a revenue generating site that I later sold, or used in my efforts to create other valuable websites. I cannot recommend this tool enough--it is robust and powerful, and I easily filter out the thousands of terrible expiring names to consistently find the diamonds.

Sean Markey, Rank Theory
United States