This tool has 2 parts - DNS resolution and DNSSEC resolution
- In DNS resolution, we first ping the root server and then iteratively go down the line
- We have to resolve CNAME separately (by starting from the root for each cname)
- For DNSSEC, refer the following Cloudflare and dnssec-failed
- For DNS resolution,
python dnsdig.py hostname type_of_req
type_of_req should be A, MX, NS
- For DNS SEC,
python dnssec.py www.eurid.eu A