cpp.pt - robtex.com

cpp.pt

DNSSEC⚠️ Not signed
A20.13.20.170🇳🇱 Microsoft20.0.0.0/11 MICROSOFT
NSns1.clientsphere.eu ⭐
A2a03:4000:45:239:c478:eff:fe76:c35e🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRblack01.serverpax.com
A45.9.61.204🇩🇪 netcup-AS45.9.60.0/22
PTRblack01.serverpax.com
NSns2.clientsphere.eu
A2a01:4f8:c012:36e0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRblack02.serverpax.com
A49.12.213.222🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC
PTRblack02.serverpax.com
NSns3.clientsphere.eu
A38.19.202.210🇺🇸 ONI38.19.200.0/22 Route Registered for Cogent Communications Customer - EURONODES LTD
PTRblack3.serverpax.com
MXcpp-pt.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTv=spf1 a mx include:spf.protection.outlook.com -all
SOAns1.clientsphere.euadmin@cpp.pt 2026-01-07 #1

pt

DNSSEC🔒 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 2026-07-04 #23

Previously MX for

cpp.pt

Same first word

cpp.net.pl
cpp.foundation
cpp.com.ua
cpp.net.pk
cpp.co.id
cpp.com.vn
cpp.sk
cpp.sh
cpp.mx
cpp.ag
cpp.biz
cpp.ud.it
cpp.go.th
cpp.su
cpp.canon
cpp.co.nz
cpp.education
cpp.sp.gov.br
cpp.com.au
cpp.org.pl
cpp.school
cpp.to
cpp.gov.ge
cpp.info
cpp.ninja
cpp.training
cpp.im
cpp.dp.ua
cpp.gripe
cpp.com.pk
cpp.si
cpp.net
cpp.uk
cpp.ch
cpp.org.nz
cpp.bet
cpp.com.pe
cpp.com.ru
cpp.al
cpp.org.hk
cpp.care
cpp.hk
cpp.edu.mx
cpp.me
cpp.com.br
cpp.email
cpp.co
cpp.re
cpp.nl
cpp.jp
cpp.edu
cpp.cl
cpp.com.tr
cpp.events
cpp.college
cpp.nu
cpp.expert
cpp.hu
cpp.se
cpp.co.jp
cpp.taipei
cpp.de
cpp.in.th
cpp.tools
cpp.site
cpp.io
cpp.org.ua
cpp.org.ro
cpp.it
cpp.co.at
cpp.ph
cpp.com.mx
cpp.co.th
cpp.bz
cpp.co.bw
cpp.co.ae
cpp.com.py
cpp.wtf
cpp.com.sg
cpp.guru
cpp.com.hr
cpp.ac
cpp.cn
cpp.at
cpp.world
cpp.fail
cpp.ru
cpp.fr
cpp.tax
cpp.org.cn
cpp.cz
cpp.in
cpp.org.br
cpp.sakura.ne.jp
cpp.co.uk
cpp.es
cpp.org
cpp.cx
cpp.us
cpp.vn
cpp.ne.jp
cpp.pt
cpp.university
cpp.eu
cpp.lk
cpp.ca
cpp.in.ua
cpp.com.cn
cpp.dk
cpp.com.ar
cpp.fi
cpp.hr
cpp.academy
cpp.press
cpp.org.es
cpp.ac.nz
cpp.com
cpp.cc
cpp.pp.ua
cpp.pl
cpp.exposed

Similar names

ppc.com.br
pcp.jp
ppc.pl
ppc.ca
ppc.fm
pcp.network
ppc.ch
ppc.mobi
ppc.eu
pcp.ie
ppc.co.bw
pcp.in
ppc.management
ppc.fr
pcp.at
ppc.co.ke
pcp.uk.com
ppc.com.vn
pcp.gov.pk
pcp.ro
ppc.training
ppc.industries
ppc.kiwi
pcp.com.au
ppc.ninja
ppc.x0.to
pcp.pl
pcp.ps
ppc.dev
pcp.hu
ppc.services
ppc.co.kr
pcp.ch
pcp.info
pcp.kasserver.com
ppc.com.eg
ppc.com.pa
ppc.pe
ppc.com.ua
pcp.se
ppc.org.sg
ppc.tools
ppc.co.at
ppc.church
ppc.tw
pcp.dk
ppc.ac.th
ppc.net.in
pcp.su
ppc.digital
pcp.be
ppc.net
pcp.asso.fr
ppc.cl
ppc.gr
ppc.institute

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.clientsphere.euns2.clientsphere.euns3.clientsphere.eudns01.santandergroup.netdns02.santandergroup.netns1.amenworld.comns1.dnspax.comns2.amenworld.comns2.dnspax.comns3.dnspax.comMXcpp-pt.mail.protection.outlook.comcpp.ptmail-pt.securemail.promx.gruposantander.ptmx00.gruposantander.ptA20.13.20.1705.135.219.23581.88.57.70
○NSdns01.santandergroup.net2015-08-21 → 2016-06-11 · 4 obs
● 2015-08-21 14:11:00
● 2016-06-11 04:01:02
○ 2016-06-18 16:38:58
○ 2026-07-04 10:55:08
○NSdns02.santandergroup.net2015-08-21 → 2016-06-11 · 4 obs
● 2015-08-21 14:11:00
● 2016-06-11 04:01:02
○ 2016-06-18 16:38:58
○ 2026-07-04 10:55:08
○NSns1.amenworld.com2016-07-24 → 2016-12-26 · 5 obs
○ 2016-06-18 16:38:58
● 2016-07-24 17:06:32
● 2016-12-26 06:40:06
○ 2017-07-09 16:39:28
○ 2026-07-04 10:55:08
●NSns1.clientsphere.eu2026-02-15 → 2026-07-04 · 3 obs
○ 2017-09-19 20:49:34
● 2026-02-15 03:26:44
● 2026-07-04 10:55:08
○NSns1.dnspax.com2017-07-09 → 2017-09-19 · 5 obs
○ 2016-12-26 06:40:06
● 2017-07-09 16:39:28
● 2017-09-19 20:49:34
○ 2026-02-15 03:26:44
○ 2026-07-04 10:55:08
○NSns2.amenworld.com2016-07-24 → 2016-12-26 · 5 obs
○ 2016-06-18 16:38:58
● 2016-07-24 17:06:32
● 2016-12-26 06:40:06
○ 2017-07-09 16:39:28
○ 2026-07-04 10:55:08
●NSns2.clientsphere.eu2026-02-15 → 2026-07-04 · 3 obs
○ 2017-09-19 20:49:34
● 2026-02-15 03:26:44
● 2026-07-04 10:55:08
○NSns2.dnspax.com2017-07-09 → 2017-09-19 · 5 obs
○ 2016-12-26 06:40:06
● 2017-07-09 16:39:28
● 2017-09-19 20:49:34
○ 2026-02-15 03:26:44
○ 2026-07-04 10:55:08
●NSns3.clientsphere.eu2026-02-15 → 2026-07-04 · 3 obs
○ 2017-09-19 20:49:34
● 2026-02-15 03:26:44
● 2026-07-04 10:55:08
○NSns3.dnspax.com2017-07-09 → 2017-09-19 · 5 obs
○ 2016-12-26 06:40:06
● 2017-07-09 16:39:28
● 2017-09-19 20:49:34
○ 2026-02-15 03:26:44
○ 2026-07-04 10:55:08
●MXcpp-pt.mail.protection.outlook.com2017-09-19 → 2026-07-04 · 6 obs
○ 2017-07-28 19:00:42
● 2017-09-19 20:49:34
● 2026-05-30 02:25:52
○ 2026-06-06 10:56:06
● 2026-06-08 00:11:20
● 2026-07-04 10:55:08
○MXcpp.pt2017-07-09 → 2017-07-28 · 5 obs
○ 2016-12-26 06:40:06
● 2017-07-09 16:39:28
● 2017-07-28 19:00:42
○ 2017-09-19 20:49:34
○ 2026-07-04 10:55:08
○MXmail-pt.securemail.pro2016-07-24 → 2016-12-26 · 5 obs
○ 2016-06-18 16:38:58
● 2016-07-24 17:06:32
● 2016-12-26 06:40:06
○ 2017-07-09 16:39:28
○ 2026-07-04 10:55:08
○MXmx.gruposantander.pt2015-08-21 → 2016-06-11 · 4 obs
● 2015-08-21 14:11:00
● 2016-06-11 04:01:02
○ 2016-06-18 16:38:58
○ 2026-07-04 10:55:08
○MXmx00.gruposantander.pt2015-09-29 → 2016-01-19 · 5 obs
○ 2015-08-21 14:11:00
● 2015-09-29 06:04:50
● 2016-01-19 19:08:08
○ 2016-02-02 04:59:32
○ 2026-07-04 10:55:08
●A20.13.20.1702026-02-15 → 2026-07-04 · 6 obs
○ 2017-09-19 20:49:34
● 2026-02-15 03:26:44
● 2026-05-30 02:25:52
○ 2026-06-06 10:56:06
● 2026-06-08 00:11:20
● 2026-07-04 10:55:08
○A5.135.219.2352017-07-09 → 2017-09-19 · 5 obs
○ 2016-12-26 06:40:06
● 2017-07-09 16:39:28
● 2017-09-19 20:49:34
○ 2026-02-15 03:26:44
○ 2026-07-04 10:55:08
○A81.88.57.702016-07-24 → 2016-12-26 · 4 obs
● 2016-07-24 17:06:32
● 2016-12-26 06:40:06
○ 2017-07-09 16:39:28
○ 2026-07-04 10:55:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pta.dns.pt, c.dns.pt, e.dns.pt, ns2.nic.fr...18 records
cpp.ptns1.clientsphere.eu, ns3.clientsphere.eu, ns2.clientsphere.eu-

✅ Authoritative Response

Server:45.9.61.204

NS records: ns1.clientsphere.eu, ns3.clientsphere.eu, ns2.clientsphere.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpp.pt (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

TypeCountSample Data
A120.13.20.170
NS3ns1.clientsphere.eu, ns3.clientsphere.eu...
MX1cpp-pt.mail.protection.outlook.com (pri:
TXT1v=spf1 a mx include:spf.protection.outlo
SOA1ns1.clientsphere.eu admin.cpp.pt

📌 Glue Records Collected

Total: 18

In-bailiwick: 14 (a.dns.pt, a.dns.pt, c.dns.pt...)

Out-of-bailiwick: 4 (ns2.nic.fr, ns2.nic.fr, ns.dns.br...)

Analysis

IP Addresses

cpp.pt directs to one IP number, which is 20.13.20.170.

The host names mail.paralimpicos.eu, comiteparalimpicoportugal.pt, paralimpicos.eu and paralimpicos.pt all share IP numbers with cpp.pt.

Name Servers

DNS for cpp.pt is handled by three authoritative name servers: ns1.clientsphere.eu, ns2.clientsphere.eu and ns3.clientsphere.eu.

cpp.pt partially shares its NS delegation with several other domains, including panilt.com, mavideo.pt, npl.com.pt and two others.

Hosts with two IP numbers each:

ns1.clientsphere.eu has two IP addresses: 45.9.61.204 and 2a03:4000:45:239:c478:eff:fe76:c35e.

ns2.clientsphere.eu has two IP addresses: 49.12.213.222 and 2a01:4f8:c012:36e0::1.

Hosts that resolve to one IP address:

ns3.clientsphere.eu directs to 38.19.202.210.

Mail Servers

cpp.pt routes its mail through a single mail server, cpp-pt.mail.protection.outlook.com.

cpp-pt.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.16, 52.101.68.27 and 52.101.73.2, along with 5 other.