There are at least five artists by this name:

1) Dead Reckoning is a deathcore band from Columbus, Georgia formed in 2012[/2012]. Their lineup consists of Mike K-OS Spriggs, Ryan Lake, Brian Brayne Silverstein, and Taylor Bleghboii Monroe.
Main Discography:
-EP (2016 EP)
-Rise of the Fallen (2019 album)
-RED (2024 album)

2) Dead Reckoning is a thrash metal/groove metal band from Milton Keynes, United Kingdom. Their lineup consisted of Tyler Hodges, Tom Dimmock, Ben Adams, Owen Derrill, Tommy Corbridge, Andy Findlay, and Jamie Graham . Disbanded in 2016.
Discography:
-Myth - Single (2015 EP)

3) Dead Reckoning is a metalcore band from Edmonton, Alberta.
Discography:
-Our Failed Resistance (2010 EP)

4) Dead Reckoning is a hardcore punk band from the United States.
Discography:
-Hate comes easy (2004 EP)

5) Dead Reckoning is a rock band.
Discography:
-Dead Sea Scrolls (2016 album) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.