proofpoint.pt - robtex.com

proofpoint.pt

DNSSEC⚠️ Not signed
A2a02:e980:e6::cfπŸ‡ΊπŸ‡Έ IMPERVA2a02:e980:e6::/48
A2a02:e980:13e::cfπŸ‡ΊπŸ‡Έ IMPERVA2a02:e980:13e::/48
A45.60.151.207πŸ‡ΊπŸ‡Έ IMPERVA45.60.151.0/24 ORIXCOM via EMIX
A45.60.171.207πŸ‡ΊπŸ‡Έ IMPERVA45.60.171.0/24 ORIXCOM via EMIX
NSns1.proofpoint.com ⭐
A2620:100:9000:1::d0πŸ‡ΊπŸ‡Έ Proofpoint2620:100:9000::/47 Inc.
PTRns1.proofpoint.com
A208.84.67.208πŸ‡ΊπŸ‡Έ Proofpoint208.84.67.0/24 Inc.
PTRns1-at1.proofpoint.com
PTRns1.proofpoint.com
PTRns5.proofpoint.com
NSns3.proofpoint.com
A2620:100:9004:1::d0πŸ‡ΊπŸ‡Έ Proofpoint2620:100:9004::/47 Inc.
PTRns3.proofpoint.com
A208.84.66.208πŸ‡ΊπŸ‡Έ Proofpoint208.84.66.0/24 Inc.
PTRns1-sc4.proofpoint.com
PTRns2.proofpoint.com
PTRns3.proofpoint.com
PTRns4.proofpoint.com
NSpdns99.ultradns.biz
A2610:a1:1015::87πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns99.ultradns.biz
A156.154.66.99πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns99.ultradns.biz
NSpdns99.ultradns.com
A2001:502:f3ff::87πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns99.ultradns.com
A156.154.64.99πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns99.ultradns.com
NSpdns99.ultradns.net
A2610:a1:1014::87πŸ‡ΊπŸ‡Έ MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns99.ultradns.net
A156.154.65.99πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns99.ultradns.net
NSpdns99.ultradns.org
A2001:502:4612::87πŸ‡ΊπŸ‡Έ MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns99.ultradns.org
A156.154.67.99πŸ‡ΊπŸ‡Έ MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns99.ultradns.org
TXTv=spf1 -all
SOAns1.proofpoint.comops@proofpoint.com 2017-03-03 #15

pt

DNSSECπŸ”’ Signed (DS record present)
NScuriosity.dns.pt ⭐
NSa.dns.pt
NSb.dns.pt
NSc.dns.pt
NSd.dns.pt
NSe.dns.pt
NSg.dns.pt
NSh.dns.pt
NSns.dns.br ⚠️ Not in parent delegation
NSns2.nic.fr ⚠️ Not in parent delegation
SOAcuriosity.dns.ptrequest@dns.pt 2026-04-26 #39

Same first word

Similar names

DNS History

10 records (10 active, 0 former)

NSns1.proofpoint.comns3.proofpoint.compdns99.ultradns.bizpdns99.ultradns.compdns99.ultradns.netpdns99.ultradns.orgA2a02:e980:13e::cf2a02:e980:e6::cf45.60.151.20745.60.171.207
●NSns1.proofpoint.com2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●NSns3.proofpoint.com2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●NSpdns99.ultradns.biz2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●NSpdns99.ultradns.com2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●NSpdns99.ultradns.net2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●NSpdns99.ultradns.org2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●A2a02:e980:13e::cf2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●A2a02:e980:e6::cf2026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●A45.60.151.2072026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22
●A45.60.171.2072026-04-26 β†’ 2026-04-26 Β· 2 obs
● 2026-04-26 02:57:44
● 2026-04-26 19:35:22

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
pta.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...-
proofpoint.ptpdns99.ultradns.net, pdns99.ultradns.biz, ns3.proofpoint.com, ns1.proofpoint.com...-

βœ… Authoritative Response

Server:156.154.65.99

NS records: pdns99.ultradns.net, pdns99.ultradns.biz, ns3.proofpoint.com, ns1.proofpoint.com, pdns99.ultradns.com, pdns99.ultradns.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofpoint.pt (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A245.60.151.207, 45.60.171.207
AAAA22a02:e980:13e::cf, 2a02:e980:e6::cf
NS6ns1.proofpoint.com, ns3.proofpoint.com...
TXT1v=spf1 -all
SOA1ns1.proofpoint.com ops.proofpoint.com

Analysis

IP Addresses

proofpoint.pt points to four IP numbers: 2a02:e980:e6::cf, 2a02:e980:13e::cf, 45.60.151.207 and 45.60.171.207.

For instance, other host names proofpoint.com.ar, r49ke.x.incapdns.net, myproofpoint.com, proofpointshare.com and illusive.com share IP numbers with proofpoint.pt.

Name Servers

proofpoint.pt 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.pt shares name servers with other domains at least partially, for example manageddentalcare.net, gpphosted.net, proofpointarchiving.net, guardianemployeebenefits.com and 111.82.195.in-addr.arpa.

These name servers are commonly used with infoblox-sc4.ppops.net.

Host names with two IPs:

pdns99.ultradns.biz ->2610:a1:1015::87 and 156.154.66.99

ns1.proofpoint.com ->2620:100:9000:1::d0 and 208.84.67.208

ns3.proofpoint.com ->2620:100:9004:1::d0 and 208.84.66.208

pdns99.ultradns.com ->2001:502:f3ff::87 and 156.154.64.99

pdns99.ultradns.net ->2610:a1:1014::87 and 156.154.65.99

pdns99.ultradns.org ->2001:502:4612::87 and 156.154.67.99