Does Moz register backlinks from Twitter/Facebook/LinkedIn?

[JCN-SBWD]

I've noticed that on sites with decent social presence and regular content posts that Moz isn't showing/recording any inbound links from Twitter, Facebook or LinkedIn.

Posts are regularly shared via these three channels but no inbound links ever seem to show up. Does Moz not record such inbound links, or are they all disguised using JavaScript or some other trick?

[OlegKorneitchouk]

No. Social media links are not considered inbound links in Moz (or other link tools for that matter).

[JCN-SBWD]

Thanks. I assume then that they have no weight with regards building domain authority (as opposed to in-context links from high quality websites)?