1. Thanos takes all-out punch from Thing and doesn't even move.
2. Post-Resurrection Thanos (upgraded by Death) takes blast from Surfer and is hardly bothered by it.
3. Very good durability feat here, Thanos endures the myriad of different realities which are damaging both physically and spiritually and takes it with no trouble.
4. Try to use nerve blows at Thanos? Good luck with that...
5. Some sort of Thanos projection takes X-Man's blasts with no trouble.
6. Captain Marvel's blasts don't give much trouble.
7. Thanos survives the explosion of an Galactus level being.
8. Survives an huge explosion caused by Kosmos, near-Cosmic Cube level being.
9. Survives the explosion of his ship, caused by the Fallen One.
Other durability feats can be found from the fights.