DNS Resolver Addresses

Users using DHCP should get the proper DNS Resolver addresses automatically. Hosts that need the DNS Resolvers manually configured should use the resolvers for the network that they are on.

IP Address(es)DNS Server(s)Network(s)
10.0.
to
10.127.		Contact HostmasterMichigan Medicine 
UM-Dearborn
UM-Flint
UMnet
10.128.
to
10.159.		Contact HITSMichigan Medicine
10.160.
to
10.191.
10.194.
10.200.0.
10.200.1.
10.200.2.
10.200.3.
10.211.
10.212.
10.213.		10.10.10.10
10.10.5.5		UMnet
10.214.Contact HITSMichigan Medicine
10.215.Contact UM-Dearborn ITSUM-Dearborn
10.216.Contact UM-Flint ITSUM-Flint
10.224.
to
10.254.		10.10.10.10
10.10.5.5		UMnet
10.255.No off-LAN DNSNone
35.0.35.0.0.12
35.0.0.4		Guest
35.1.
35.2.
35.3.		10.10.10.10
10.10.5.5		UMnet
35.6.
35.7.0.
to
35.7.64.		141.211.0.36
141.211.0.37		UMnet
67.194.
141.211.
141.212.
141.213.0.
to
141.213.167.		10.10.10.10
10.10.5.5		UMnet
141.213.168.
to
141.213.175.		141.211.0.36
141.211.0.37		UMnet
141.213.176.
to
141.213.255.		10.10.10.10
10.10.5.5		UMnet
141.214.Contact HITSMichigan Medicine
141.215.Contact UM-Dearborn ITSUM-Dearborn
141.216.Contact UM-Flint ITSUM-Flint
172.16.
172.17.		Contact HITSMichigan Medicine
172.20.Contact HostmasterMichigan Medicine
UM-Dearborn
UM-Flint
UMnet
172.21.10.10.10.10
10.10.5.5		UMnet
172.22.Contact HostmasterMichigan Medicine
UM-Dearborn
UM-Flint
UMnet
172.23.10.10.10.10
10.10.5.5		UMnet
172.24.
172.25.
172.26.		Contact HostmasterMichigan Medicine
UM-Dearborn
UM-Flint
UMnet
172.28.
172.29.		10.10.10.10
10.10.5.5		UMnet
172.30.Contact HITSMichigan Medicine
172.31.0.
to
172.31.127.		Contact UM-Dearborn ITSUM-Dearborn
172.31.128.
to
172.31.255.		Contact UM-Flint ITSUM-Flint
192.168.50.10.10.10.10
10.10.5.5		UMnet
192.168.64.
to
192.168.127.		Contact HostmasterMichigan Medicine
UM-Dearborn
UM-Flint
UMnet
192.168.128.
to
192.168.255.		No off-LAN DNSNone
192.231.253.
198.108.8.
to
198.108.15.		10.10.10.10
10.10.5.5		UMnet
198.108.200.
198.108.201.
198.108.202.
198.108.203.
198.110.84.		10.10.10.10
10.10.5.5		Biological Station (Pellston, MI)
198.111.224.
198.111.225.
198.111.226.
198.111.227.		iLab DNS serversITS Infrastructure Interoperability Lab (iLab)
198.111.181.0
to
198.111.181.127		Contact HITSMichigan Medicine
207.74.194.10.10.10.10
10.10.5.5		Camp Michigania (Boyne City, MI)
207.75.144.
to
207.75.159.		10.10.10.10
10.10.5.5		UMnet
All OthersPublic DNS servers (Google 8.8.8.8, 8.8.4.4, etc)N/A