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us-smtp-inbound-2.mimecast.com
10
us-smtp-inbound-1.mimecast.com
10
TXT
TXT Records
MS=ms78432093
v=spf1 mx include:customerspf.schoolmessenger.com include:_netblocks.mimecast.com ip4:199.166.3.2/24 ip4:198.175.186.2/32 ip4:34.237.63.166/32 -all
A
IPv4 Addresses
104.21.0.123
172.67.150.243
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IPs
Origin AS
Announcement
Description
104.21.0.123
AS13335
104.21.0.0/19
Cloudflare, Inc.
104.21.0.123
AS13335
104.21.0.0/20
Cloudflare, Inc.
172.67.150.243
AS52925
172.67.0.0/16
Ascenty Data Centers e Telecomunicações S/A
172.67.150.243
AS13335
172.67.144.0/20
Cloudflare, Inc.
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