When using the ahrefs backlink checker when it says placed between and shows 2 dates is that when the link was made or crawled? Because I got a bunch of really bad links pointed at my site that says placed between the last month yet it shows the article date when you go to it its from over a year ago. My link is in the bottom with a bunch of others and ithe sites are like forex, mmo, casino crap, website builder. Is it possible that the article was made a year ago and someone just added my link at the bottom lately? I guess im trying to figure out if it was from a really bad service from over a year ago and its just showing up in ahrefs now or if someone is actually neg seo'ing me? Help please!