Collection of functions originally meant as an excercise to familiarize myself with AWS lambdas. Eventually put to use on Experts Exchange: https://www.experts-exchange.com/tools/
All functions use JSON for input/output.
- DownDetector: Checks to see if a particular URL returns a 200 status code or not
- IPLookup: Returns WHOIS and GeoIP information about an IP address.
- PortScanner: Scans for open ports on a given host.
- SSLChecker: Gathers SSL information given a host/port.
- SubnetCalculator: Simple tool for helping with subnet IPv4 and IPv6 calculations.