Analyse du domaine 56.cerfrance.fr

Dns
ns2.cerfrance.fr : 54.37.99.58
ns1.cerfrance.fr : 54.37.99.57
Mx
mx2.resotic.fr : 54.37.99.53
mx1.resotic.fr : 54.37.99.51
SPF
v=spf1 include:spf.protection.outlook.com mx ip4:212.234.103.61 ip4:37.157.224.192 ip4:54.37.99.52 ip4:54.37.99.54 a:mx-out.resotic.fr -all
SMTP server headers
no saved header
SMTP return example
250 : Requested mail action okay, completed
Analysed emails
2
Valid emails
2
Invalid emails
0
Valid/invalid ratio
100%
0%
First analysis
22 juillet 2015, 20h02
Last analysis
08 juillet 2019, 01h24
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