IPLIST.NET - us4.proofpointessentials.com

Search for IP or hostnames:

us4.proofpointessentials.com checked at 2025-10-16T11:55:49.945Z 246ms 39/39/39 100% R:12

`us4.proofpointessentials.com`

CNAME	`us4-interface-alb-1411536443.us-east-1.elb.amazonaws.com`
A	3.217.143.91^{🇺🇸 Amazon}
		PTR	`ec2-3-217-143-91.compute-1.amazonaws.com`
A	35.168.72.43^{🇺🇸 Amazon}
		PTR	`ec2-35-168-72-43.compute-1.amazonaws.com`
A	52.7.17.31^{🇺🇸 Amazon}
		PTR	`ec2-52-7-17-31.compute-1.amazonaws.com`

`proofpointessentials.com`

	NS	`pdns99.ultradns.biz`
	NS	`ns1.proofpoint.com`
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	MX	`mxa-00148501.gslb.pphosted.com`
	MX	`mxb-00148501.gslb.pphosted.com`
	A	192.230.66.135^{🇺🇸 Thales/Imperva}
	A	192.230.74.135^{🇺🇸 Thales/Imperva}

PTR for

182.154.231.67.in-addr.arpa

Starts with same word

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AI analysis

Three IP numbers are pointed to by us4.proofpointessentials.com: 3.217.143.91, 35.168.72.43 and 52.7.17.31.

Other host names, for instance ec2-52-7-17-31.compute-1.amazonaws.com, share IP numbers with us4.proofpointessentials.com.

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