Analyse du domaine u.washington.edu

Dns
marge.cac.washington.edu : 140.142.5.13
hanna.cac.washington.edu : 140.142.5.5
holly.s.uw.edu : 173.250.227.69
Mx
mxe21.s.uw.edu : 140.142.32.134
mxe22.s.uw.edu : 140.142.32.135
mxe23.s.uw.edu : 140.142.32.165
mxe24.s.uw.edu : 173.250.227.24
mxe25.s.uw.edu : 173.250.227.25
mxe26.s.uw.edu : 173.250.227.26
mxe27.s.uw.edu : 173.250.227.30
mxe28.s.uw.edu : 140.142.32.172
mxe29.s.uw.edu : 173.250.227.18
mxe30.s.uw.edu : 173.250.227.19
mxe31.s.uw.edu : 140.142.32.173
mxe32.s.uw.edu : 140.142.32.137
SPF
v=spf1 ip4:128.95.242.222/32 ip4:128.208.0.5/32 ip4:128.208.181.0/26 ip4:140.142.32.0/24 ip4:140.142.234.128/25 ip4:173.250.227.0/24 include:outboundmail.convio.net ?all
SMTP server header
220 mxe21.s.uw.edu ESMTP Sendmail 8.14.4+UW14.03/8.14.4+UW15.02; Fri, 10 Jul 2015 05:29:56 -0700
SMTP return example
550 : 5.1.1 <email@u.washington.edu>... User unknown
Analysed emails
4
Valid emails
0
Invalid emails
4
Valid/invalid ratio
0%
100%
First analysis
06 juillet 2015, 18h41
Last analysis
10 juillet 2015, 14h29
Analyse domain