CF1761175653834-tsm20251017082432

MXLIST.NET - c3proof.com

Search for IP or hostnames:

c3proof.com checked at 2025-10-22T23:27:33.817Z 282ms 106/106/106 100% R:15

c3proof.com

NSns1.c3cloud.com
A162.245.37.18🇺🇸 Cloud Computing Concepts
PTRns1.c3cloud.com
NSns2.c3cloud.com
A162.245.37.19🇺🇸 Cloud Computing Concepts
PTRns2.c3cloud.com
NSns3.c3cloud.com
A162.245.39.51🇺🇸 Cloud Computing Concepts
NSns4.c3cloud.com
A162.245.39.52🇺🇸 Cloud Computing Concepts
MXmx1-us1.ppe-hosted.com
A67.231.154.162🇺🇸 Proofpoint
PTRmx1-us1.ppe-hosted.com
A148.163.129.50🇺🇸 AS13916
PTRmx1-us1.ppe-hosted.com
MXmx2-us1.ppe-hosted.com
A67.231.154.163🇺🇸 Proofpoint
PTRmx2-us1.ppe-hosted.com
A148.163.129.51🇺🇸 AS13916
PTRmx2-us1.ppe-hosted.com
MXinbound-smtp.us-east-1.amazonaws.com
A3.211.210.226🇺🇸 Amazon
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon
PTRec2-54-197-5-236.compute-1.amazonaws.com

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NSb.gtld-servers.net
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NSd.gtld-servers.net
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AI analysis

c3proof.com is the parent of webmail.c3proof.com, autodiscover.c3proof.com and view.c3proof.com.

c3proof.com is delegated to four name servers: ns1.c3cloud.com, ns2.c3cloud.com, ns3.c3cloud.com and ns4.c3cloud.com.

c3proof.com at least partially shares name servers with other domains, for instance 203.237.205.in-addr.arpa, 201.237.205.in-addr.arpa, woodfield.org, c3-complete.com and 240.222.67.in-addr.arpa.

These name servers are commonly used alongside auth1.irbs.net and auth2.irbs.net.

Host names with one IP number: ns1.c3cloud.com points to 162.245.37.18; ns2.c3cloud.com points to 162.245.37.19; ns3.c3cloud.com points to 162.245.39.51; ns4.c3cloud.com points to 162.245.39.52.

c3proof.com is handled by three mail servers: mx1-us1.ppe-hosted.com, mx2-us1.ppe-hosted.com and inbound-smtp.us-east-1.amazonaws.com.

c3proof.com shares some mail servers with other domains, at least partially, for instance cypher.systems, id.sophos.com, kipuworks.com, budrad.com and millersafety.com.

these mail servers are commonly used with the mail servers inbound-smtp.us-west-2.amazonaws.com.

Host names with five IP numbers:

inbound-smtp.us-east-1.amazonaws.com points to 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

Host names with two IP numbers:

mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.

mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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