Sunday, February 12, 2012

C|EH Notes: Regional Internet Registries (RIR)

Active and Passive Reconnaissance
Notes from the CERT Software Engineering Institute (SEI) lectures for the Certified Ethical Hacker (C|EH) certificate.

Regional Internet Registries:
  • African Network Information Center (AfriNIC)
  • Asia Pacific Network Information Center (APNIC)
  • American Registry for Internet Numbers (ARIN)
  • Latin America and Caribbean Network Information Centre (LACNIC)
  • Réseaux IP Européens Network Coordination Centre (RIPE NCC)
Top Level Domain Registries
InterNIC - Public Information Regarding Internet Domain Name Registration Services

DNS Enumeration:

# Get Service-oriented architecture record (SOA) and display all nslookup default parameters.
MBP:~ dafinga$ nslookup -all -type=SOA google.com

Set options:
  novc nodebug nod2
  search recurse
  timeout = 0 retry = 3 port = 53
  querytype = A       class = IN
  srchlist = 
Server: 10.0.0.1
Address: 10.0.0.1#53


Non-authoritative answer:
google.com
origin = ns1.google.com
mail addr = dns-admin.google.com
serial = 2012020700
refresh = 7200
retry = 1800
expire = 1209600
minimum = 300


Authoritative answers can be found from:

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