Resources for Analyzing a link:
urlscan.io – Scan and analyze websites to determine if malicious activity is present.
VirusTotal – Scan URL with multiple antivirus engines to determine if malicious
UnShorten.me – Unshorten links that have been generated by URL shortening services
Threat Intel:
OpenPhish – Phishing intelligence & feeds of phishing links
APWG – Anti-Phishing Working Group Trends & Reports