res-1-tls.cdn.office.net.

owamail.public.cdn.office.net.edgekey.net.

owamail.public.cdn.office.net.edgekey.net.globalredir.akadns.net.

e40491.dscg.akamaiedge.net.

104.124.105.19
a104-124-105-19.deploy.static.akamaitechnologies.com
104.124.105.43
a104-124-105-43.deploy.static.akamaitechnologies.com
104.124.105.49
a104-124-105-49.deploy.static.akamaitechnologies.com
104.124.105.104
a104-124-105-104.deploy.static.akamaitechnologies.com
104.124.105.74
a104-124-105-74.deploy.static.akamaitechnologies.com
104.124.105.97
a104-124-105-97.deploy.static.akamaitechnologies.com

res-1-tls.cdn.office.net.
owamail.public.cdn.office.net.edgekey.net.
owamail.public.cdn.office.net.edgekey.net.globalredir.akadns.net.
e40491.dscg.akamaiedge.net.
2600:1403:9c00:c::172b:ad8f
2600:1403:9c00:c::172b:ad86
2600:1403:9c00:c::172b:ad8e
2600:1403:9c00:c::172b:ad8c
2600:1403:9c00:c::172b:ad91

e40491.dscg.akamaiedge.net.
owamail.public.cdn.office.net.edgekey.net.
owamail.public.cdn.office.net.edgekey.net.globalredir.akadns.net.
res-1-tls.cdn.office.net.