DNSWHOIS.INFO - proofpoint.com
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proofpoint.com checked at 2025-09-12T01:07:45.352Z 623ms 172/172/172 100% R:12proofpoint.com
| NS | pdns99.ultradns.biz | ||||||
| A | 2610:a1:1015::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.biz | ||||||
| A | 156.154.66.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.biz | ||||||
| MX | mx0a-00148501.pphosted.com | ||||||
| A | 2620:100:9001:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00148501.pphosted.com | ||||||
| A | 67.231.144.185🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00148501.pphosted.com | ||||||
| MX | mx0b-00148501.pphosted.com | ||||||
| A | 2620:100:9005:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00148501.pphosted.com | ||||||
| A | 67.231.152.185🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00148501.pphosted.com | ||||||
| NS | ns1.proofpoint.com | ||||||
| A | 2620:100:9000:1::d0 🇺🇸 Proofpoint | ||||||
| PTR | ns1.proofpoint.com | ||||||
| A | 208.84.67.208🇺🇸 Proofpoint | ||||||
| PTR | ns1-at1.proofpoint.com | ||||||
| PTR | ns1.proofpoint.com | ||||||
| PTR | ns5.proofpoint.com | ||||||
| NS | ns3.proofpoint.com | ||||||
| A | 2620:100:9004:1::d0 🇺🇸 Proofpoint | ||||||
| PTR | ns3.proofpoint.com | ||||||
| A | 208.84.66.208🇺🇸 Proofpoint | ||||||
| PTR | ns1-sc4.proofpoint.com | ||||||
| PTR | ns2.proofpoint.com | ||||||
| PTR | ns3.proofpoint.com | ||||||
| PTR | ns4.proofpoint.com | ||||||
| NS | pdns99.ultradns.com | ||||||
| A | 2001:502:f3ff::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.com | ||||||
| A | 156.154.64.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.com | ||||||
| NS | pdns99.ultradns.net | ||||||
| A | 2610:a1:1014::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.net | ||||||
| A | 156.154.65.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.net | ||||||
| NS | pdns99.ultradns.org | ||||||
| A | 2001:502:4612::87 🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.org | ||||||
| A | 156.154.67.99🇺🇸 Neustar | ||||||
| PTR | pdns99.ultradns.org | ||||||
| MX | mxa-00148501.gslb.pphosted.com | ||||||
| A | 2620:100:9001:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00148501.pphosted.com | ||||||
| A | 2620:100:9005:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00148501.pphosted.com | ||||||
| A | 67.231.152.185🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00148501.pphosted.com | ||||||
| MX | mxb-00148501.gslb.pphosted.com | ||||||
| A | 2620:100:9001:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00148501.pphosted.com | ||||||
| A | 2620:100:9005:b9::1 🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00148501.pphosted.com | ||||||
| A | 67.231.144.185🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00148501.pphosted.com | ||||||
| A | 2a02:e980:e6::cf 🇺🇸 Thales/Imperva | ||||||
| A | 2a02:e980:13e::cf 🇺🇸 Thales/Imperva | ||||||
| A | 45.60.151.207🇺🇸 Thales/Imperva | ||||||
| A | 45.60.171.207🇺🇸 Thales/Imperva | ||||||
com
rank #356 in the tld
This domain "proofpoint.com" belongs to Proofpoint Inc., an enterprise security company based in Sunnyvale, California. The company provides software as a service and products for inbound email security, outbound data loss prevention, social media, mobile devices, digital risk, email encryption, electronic discovery, and email archiving. It helps businesses protect their data and stop new threats quickly.
Up
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Starts with same word
Starts similarily
AI analysis
The parent of cr-vrrp-101-at1.proofpoint.com, sjc71.proofpoint.com, sjc117.proofpoint.com, ravpn-test-at1.proofpoint.com, social.proofpoint.com, as well as hundreds of other host names, is proofpoint.com.
proofpoint.com is associated with the following four IP addresses: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207, and 45.60.171.207.
IP numbers are shared between proofpoint.com and other host names such as proofpoint.fail, proofpoint.fr, wombatsecurity.com, securityondemand.org, and proofpoint.ca.
The delegation of proofpoint.com is to six name servers, namely pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net, and pdns99.ultradns.org.
The name servers of proofpoint.com are at least partially shared with other domains such as cloudmark.ie, tp-heatnetworks.org, ukrpa.co.uk, amsa.com, and 239.159.66.in-addr.arpa.
pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net, and pdns99.ultradns.org all point to two IP numbers each: 2610:a1:1015::87 and 156.154.66.99, 2620:100:9000:1::d0 and 208.84.67.208, 2620:100:9004:1::d0 and 208.84.66.208, 2001:502:f3ff::87 and 156.154.64.99, 2610:a1:1014::87 and 156.154.65.99, 2001:502:4612::87 and 156.154.67.99 respectively.
Four mail servers, mx0a-00148501.pphosted.com, mx0b-00148501.pphosted.com, mxa-00148501.gslb.pphosted.com and mxb-00148501.gslb.pphosted.com, are responsible for handling proofpoint.com.
Other domains such as socialware.com, proofpoint-lab.net, tessian.com, sendmail.com, and weblifesoxtest.com share at least some mail servers with proofpoint.com.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, and alt4.aspmx.l.google.com are frequently utilized in conjunction.
mx0a-00148501.pphosted.com, mx0b-00148501.pphosted.com, mxa-00148501.gslb.pphosted.com, and mxb-00148501.gslb.pphosted.com all point to multiple IP numbers.
mx0a-00148501.pphosted.com points to 2620:100:9001:b9::1 and 67.231.144.185. mx0b-00148501.pphosted.com points to 2620:100:9005:b9::1 and 67.231.152.185.
mxa-00148501.gslb.pphosted.com points to 2620:100:9001:b9::1, 2620:100:9005:b9::1, and 67.231.152.185. mxb-00148501.gslb.pphosted.com points to 2620:100:9001:b9::1, 2620:100:9005:b9::1, and 67.231.144.185.