CF1759113038745-tsm20250927195623

IPLIST.NET - proofpoint.es

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proofpoint.es checked at 2025-09-29T02:30:38.717Z 2326ms 150/150/150 100% R:16

proofpoint.es

NSpdns99.ultradns.biz
A2610:a1:1015::87 🇺🇸 Neustar
PTRpdns99.ultradns.biz
A156.154.66.99🇺🇸 Neustar
PTRpdns99.ultradns.biz
MXmx0b-00148501.pphosted.com
A2620:100:9005:b9::1 🇺🇸 Proofpoint
PTRmx0b-00148501.pphosted.com
A67.231.152.185🇺🇸 Proofpoint
PTRmx0b-00148501.pphosted.com
NSns1.proofpoint.com
A2620:100:9000:1::d0 🇺🇸 Proofpoint
PTRns1.proofpoint.com
A208.84.67.208🇺🇸 Proofpoint
PTRns1-at1.proofpoint.com
PTRns1.proofpoint.com
PTRns5.proofpoint.com
NSns3.proofpoint.com
A2620:100:9004:1::d0 🇺🇸 Proofpoint
PTRns3.proofpoint.com
A208.84.66.208🇺🇸 Proofpoint
PTRns1-sc4.proofpoint.com
PTRns2.proofpoint.com
PTRns3.proofpoint.com
PTRns4.proofpoint.com
NSpdns99.ultradns.com
A2001:502:f3ff::87 🇺🇸 Neustar
PTRpdns99.ultradns.com
A156.154.64.99🇺🇸 Neustar
PTRpdns99.ultradns.com
NSpdns99.ultradns.net
A2610:a1:1014::87 🇺🇸 Neustar
PTRpdns99.ultradns.net
A156.154.65.99🇺🇸 Neustar
PTRpdns99.ultradns.net
NSpdns99.ultradns.org
A2001:502:4612::87 🇺🇸 Neustar
PTRpdns99.ultradns.org
A156.154.67.99🇺🇸 Neustar
PTRpdns99.ultradns.org
MXmxa-00148501.gslb.pphosted.com
A2620:100:9001:b9::1 🇺🇸 Proofpoint
PTRmx0a-00148501.pphosted.com
A2620:100:9005:b9::1 🇺🇸 Proofpoint
PTRmx0b-00148501.pphosted.com
A67.231.144.185🇺🇸 Proofpoint
PTRmx0a-00148501.pphosted.com
A2a02:e980:e6::cf 🇺🇸 Thales/Imperva
A2a02:e980:13e::cf 🇺🇸 Thales/Imperva
A45.60.151.207🇺🇸 Thales/Imperva
A45.60.171.207🇺🇸 Thales/Imperva

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NSa.nic.es
NSc.nic.es
NSg.nic.es
NSh.nic.es

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Starts with same word

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AI analysis

proofpoint.es is parent of www.proofpoint.es.

proofpoint.es points 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.in, nextpagecorp.com, intelisecure.com, cloudfilter.net and insiderthreatmanagement.com share IP numbers with proofpoint.es.

proofpoint.es 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.es at least partially shares its name servers with other domains, for instance 172.220.205.in-addr.arpa, 184.220.205.in-addr.arpa, schuh.co.uk, yoloworks.org and 50.209.62.in-addr.arpa.

Hostnames 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

Two mail servers mx0b-00148501.pphosted.com and mxa-00148501.gslb.pphosted.com handle proofpoint.es.

proofpoint.es shares the same mail server setup as other domains, such as proofpoint.mx and proofpoint.it.

proofpoint.es shares some mail servers with other domains, including checkrecipient.com, intelisecure.com, illusive.com, fortiva.com and outreach.proofpoint.com.

These mail servers are often used together with mxb-00148501.gslb.pphosted.com, mx0a-00148501.pphosted.com, 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.

Host names with three IP numbers:

mxa-00148501.gslb.pphosted.com points to: 2620:100:9001:b9::1, 2620:100:9005:b9::1 and 67.231.144.185.

Host names with two IP numbers:

mx0b-00148501.pphosted.com points to: 2620:100:9005:b9::1 and 67.231.152.185.

Names pointing to 2620:100:9005:b9::1: mxa-00148501.gslb.pphosted.com and mx0b-00148501.pphosted.com.

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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gOPZMoE CF johedugfp 2025-09-29