IPv4 Addresses

TTL

Name Servers

TTL

SOA Details

TTL
SOA Primary NS
4h
Responsible
hostmaster.doit.wisc.edu
Serial
47
Times
Refresh 2h
Retry 30m
Expire 42d
Minimum TTL 10m

Certificate Authority Authorization

TTL
CAA Amazon Trust
Flags: 0 Tag: issue amazon.com
1h
CAA
Flags: 0 Tag: issue usertrust.com
1h

Text Content

TTL
TXT SPF
v=spf1 ip4:144.92.1.236 include:_spf.wiscmail.wisc.edu ~all
4h