MXLIST.NET - proofpoint.com
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proofpoint.com checked at 2025-10-13T16:11:25.355Z 288ms 172/172/172 100% R:10proofpoint.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 | 67.231.144.185🇺🇸 Proofpoint | ||||||
| PTR | mx0a-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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connectpt2.proofpoint.com |
ns-at1.proofpoint.com |
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socialsandbox.proofpoint.com |
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support-cts.proofpoint.com |
pdus-test-fra.proofpoint.com |
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Starts with same word
Starts similarily
AI analysis
proofpoint.com is a parent of cr-vrrp-101-at1.proofpoint.com, sjc71.proofpoint.com, sjc117.proofpoint.com, ravpn-test-at1.proofpoint.com, social.proofpoint.com and hundreds other host names.
proofpoint.com maps to four IP numbers: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.
Other host names, for instance proofpoint.fail, proofpoint.fr, wombatsecurity.com, yw43pct.x.incapdns.net and securityondemand.org share IP numbers with proofpoint.com.
proofpoint.com is delegated to six name servers: pdns99.ultradns.biz, ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.net and pdns99.ultradns.org.
proofpoint.com partially shares name servers with other domains; examples include cloudmark.ie, tp-heatnetworks.org, ukrpa.co.uk, amsa.com and 239.159.66.in-addr.arpa.
Host names with two IP numbers:
pdns99.ultradns.biz points to: 2610:a1:1015::87 and 156.154.66.99.
ns1.proofpoint.com points to: 2620:100:9000:1::d0 and 208.84.67.208.
ns3.proofpoint.com points to: 2620:100:9004:1::d0 and 208.84.66.208.
pdns99.ultradns.com points to: 2001:502:f3ff::87 and 156.154.64.99.
pdns99.ultradns.net points to: 2610:a1:1014::87 and 156.154.65.99.
pdns99.ultradns.org points to: 2001:502:4612::87 and 156.154.67.99.
proofpoint.com is handled by four mail servers: mx0a-00148501.pphosted.com, mx0b-00148501.pphosted.com, mxa-00148501.gslb.pphosted.com and mxb-00148501.gslb.pphosted.com.
proofpoint.com shares some mail servers with other domains, at least partially, such as socialware.com, proofpoint-lab.net, tessian.com, sendmail.com and weblifesoxtest.com.
these mail servers are commonly used with 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.
Hostnames with three IPs:
mxa-00148501.gslb.pphosted.com resolves to: 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.144.185.
mxb-00148501.gslb.pphosted.com resolves to: 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.144.185.
Hostnames with two IPs:
mx0a-00148501.pphosted.com resolves to: 2620:100:9001:b9::1 and 67.231.144.185.
mx0b-00148501.pphosted.com resolves to: 2620:100:9005:b9::1 and 67.231.152.185.
Hostnames that resolve to 2620:100:9001:b9::1: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0a-00148501.pphosted.com.
Hostnames that resolve to 2620:100:9005:b9::1: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0b-00148501.pphosted.com.
Hostnames that resolve to 67.231.144.185: mxa-00148501.gslb.pphosted.com, mxb-00148501.gslb.pphosted.com and mx0a-00148501.pphosted.com.