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• https://ratemywifi.cit.cornell.edu/

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DNSdb

Documented page

• http://dnsdb.cit.cornell.edu/
  • Resolves to <http://www.it.cornell.edu/services/netreg/howto/>
• See the links there for:
  • Host list <= Usually the one to use
  • Subnet list
  • Domain list

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DNS subnets

• https://dnsdb.cit.cornell.edu/
• Data-point: On 1/2/2018, Oliver could admin 12 subnets, per DNSdb.

DNS names managed within Chemistry IT and Physics IT

Enable DNS naming authority to IT staff as appropriate. For example, including <ad.cornell.edu>. One can look through current staff's to see which may be appropriate.

• https://dnsdb.cit.cornell.edu/
• Data-point: On 1/2/2018, Oliver could admin these 9:
  
  • acert.cornell.edu
  • ad.cornell.edu
  • chem.cornell.edu
  • cmi.cornell.edu
  • efrc.cornell.edu
  • emc2.cornell.edu
  • emcc.cornell.edu
  • physics.cornell.edu
  • trp.cornell.edu
• CIT states: Information on handling DNS name issues is available here:
  •  http://dnsdb.cit.cornell.edu/domain_reports.html

DNSdb batch

The DNSDB batch interface is great if you want to do large amounts of DNS changes and it is always needed if you are working with a IP address that isn’t yours to own ( for example, Amazon ).

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• https://aclviewer.cit.cornell.edu/cgi-bin/xptrack.pl?VLAN=411
  • replace VLAN number with appropriate one

Many, many tools located under the

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DNSdb page:

• https://dnsdb.cit.cornell.edu/dnsdb.html
• MAC address look-ups, "DHCP logs":
  
  • https://dnsdb.cit.cornell.edu/dnsdb-cgi/dhcplog_full.cgi

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