Help! I need a link spying tool… recommendation urgently

Hi,
I am Alvin a junior marketer that wants to specialize in SEO. I am looking for a tool that could spy on the links created by my competitor. I need to have a record of when the link is built and when the link is dropped. Ahrefs and Sem rush doesn't have that and its fairly inaccurate for link building. Does anyone of you have any recommendations? Any help given is deeply appreciated.
Cheers
Alvion