ipca.pt - dns.ninja

`ipca.pt`

DNSSEC	🔒 Signed (DS record present)
A	193.137.192.48^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
NS	`ns1.ipca.pt` ⭐
		A	193.137.192.66^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
NS	`ns.ipca.pt`
		A	193.137.231.253^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
MX	`ipca-pt.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
MX	`mail.ipca.pt`⁽¹⁰⁾
		A	193.137.231.248^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
			PTR	`mail.ipca.pt`
			PTR	`tango.ipca.pt`
TXT	`ethiack-verification=512c3fbeb640919ce35778ae7426b3e4fec99af2005021785b175a32...`
TXT	`google-site-verification=kY0pLTKZLuskjiFx_izoAqHZUYPzznU8aDp7yokOp84`
TXT	`HARICA-OHw4gpWyLtDWg9JX2RD`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.kmitd.com ip4:193.137....`
TXT	`v=msv1 t=77b06cf8342f0040869614782ea0f0`
TXT	`d775d48392ac5ccd669dbcde759c0b5b`
TXT	`adobe-idp-site-verification=fe2a24473bce5494113738f4b2a3fdcc0d0a8ee4e6c302ade...`
SOA	`ns.ipca.pt`admin@ipca.pt 2026-07-21 #56

`pt`

	DNSSEC	🔒 Signed (DS record present)
	NS	`curiosity.dns.pt` ⭐
	NS	`a.dns.pt`
	NS	`b.dns.pt`
	NS	`c.dns.pt`
	NS	`d.dns.pt`
	NS	`e.dns.pt`
	NS	`g.dns.pt`
	NS	`h.dns.pt`
	NS	`ns.dns.br` ⚠️ Not in parent delegation
	NS	`ns2.nic.fr` ⚠️ Not in parent delegation
	SOA	`curiosity.dns.pt`request@dns.pt 2026-07-24 #1

rank #233724 globally
rank #354 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #248,910

Subdomains

mail.ipca.pt

marte.ipca.pt

alunos.ipca.pt

www.ipca.pt

web5.ipca.pt

est.ipca.pt

web.ipca.pt

siga.ipca.pt

suporte.ipca.pt

webmail.ipca.pt

idp.ipca.pt

ns.ipca.pt

ns1.ipca.pt

portal.ipca.pt

elearning.ipca.pt

tango.ipca.pt

Same first word

ipca.pt

ipca.org.cn

ipca.it

ipca.in

ipca.org.au

ipca.fr

ipca.de

ipca.net

ipca.org

ipca.us

ipca.website

ipca.br

ipca.eu

ipca.com

ipca.govt.nz

ipca.org.in

ipca.ie

ipca.net.cn

ipca.cn

ipca.biz

ipca.or.kr

ipca.com.au

ipca.ru

ipca.com.tw

Similar names

aipc.vn

piac.org.au

apic.co.za

cipa.co

pica.nl

capi.so

iapc.jp

ciap.de

acip.eu

capi.cz

pcia.net

cipa.it

iacp.cl.it

cpai.cc

pica.me.uk

cpia.org.ar

icap.nu

icap.ae

aipc.com

aicp.mobi

cpai.com.br

icap.com.sa

capi.ro

apic.ws

cipa.jp

capi.eu

pica.org.au

apic.co.at

icap.com.au

acip.cl

apci.org

icap.online

paci.de

ipac.kr

icap.info

apic.or.jp

iapc.com

apic.it

piac.eu

apic.site

iapc.or.kr

paci.xyz

apic.ps

cpia.cn

cpai.us

paic.com

pica.ca

ipac.it

cipa.s3.amazonaws.com

acpi.com.br

cpia.cl

ipac.de

paci.com

ciap.com.mx

apic.ch

pica.cl

icpa.org.uk

ipac.com.br

apci.it

capi.to

piac.ca

icap.eu

piac.mx

paci.tv

apic.name

acip.info

icap.pictures

caip.es

cipa.nl

ipac.in

ipac.us

paic.com.vn

icap.biz

acip.it

icpa.tv

acip.co.uk

pica.de

ipac.edu.py

icap.ph

apic.es

cpai.com.au

piac.com.pk

aipc.de

cipa.co.bw

apci.ru

icap.bg

apic.asia

iacp.io

icpa.or.kr

cpai.info

ciap.org

aipc.me

cipa.es

pica.group

capi.events

iapc.org.br

ciap.biz

acpi.edu.vn

DNS History

7 records (5 active, 2 former)

●NSns.ipca.pt2015-08-22 → 2026-07-24 · 2 obs

● 2015-08-22 01:22:18
● 2026-07-24 00:07:34

○NSns02.fccn.pt2015-08-22 → 2019-08-15 · 4 obs

● 2015-08-22 01:22:18
● 2019-08-15 00:46:06
○ 2026-02-15 05:32:10
○ 2026-07-24 00:07:34

●NSns1.ipca.pt2015-08-22 → 2026-07-24 · 2 obs

● 2015-08-22 01:22:18
● 2026-07-24 00:07:34

●MXipca-pt.mail.protection.outlook.com2015-08-22 → 2026-07-24 · 2 obs

● 2015-08-22 01:22:18
● 2026-07-24 00:07:34

●MXmail.ipca.pt2015-08-22 → 2026-07-24 · 2 obs

● 2015-08-22 01:22:18
● 2026-07-24 00:07:34

●A193.137.192.482016-05-10 → 2026-07-24 · 3 obs

○ 2016-04-28 08:07:54
● 2016-05-10 14:00:04
● 2026-07-24 00:07:34

○A193.137.231.2492015-08-22 → 2016-04-28 · 4 obs

● 2015-08-22 01:22:18
● 2016-04-28 08:07:54
○ 2016-05-10 14:00:04
○ 2026-07-24 00:07:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	18 records
ipca.pt	ns1.ipca.pt, ns.ipca.pt	2 records

✅ Authoritative Response

Server:193.137.231.253

NS records: ns1.ipca.pt, ns.ipca.pt

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.137.192.48`
NS	2	`ns.ipca.pt, ns1.ipca.pt`
MX	2	`mail.ipca.pt (pri: 10), ipca-pt.mail.protection.outlook.com (pri`
TXT	7	`HARICA-OHw4gpWyLtDWg9JX2RD, v=msv1 t=77b06cf8342f0040869614782ea0f0...`
SOA	1	`ns.ipca.pt admin.ipca.pt`

📌 Glue Records Collected

Total: 20

In-bailiwick: 16 (a.dns.pt, a.dns.pt, b.dns.pt...)

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

Analysis

Hierarchy

Among the subdomains of ipca.pt are mail.ipca.pt, marte.ipca.pt, alunos.ipca.pt, www.ipca.pt, web5.ipca.pt and a few other host names.

IP Addresses

ipca.pt directs to one IP number, which is 193.137.192.48.

Other host names share IP numbers with ipca.pt; web5.ipca.pt is one such example.

Name Servers

ipca.pt is served by two delegated name servers, ns1.ipca.pt and ns.ipca.pt.

Other domains share the same name server configuration as ipca.pt, for example 231.137.193.in-addr.arpa.

ns1.ipca.pt → 193.137.192.66 and ns.ipca.pt → 193.137.231.253: one IP number per host name.

Mail Servers

The MX records for ipca.pt point to two mail servers: mail.ipca.pt and ipca-pt.mail.protection.outlook.com.

ipca.pt and other domains — alunos.ipca.pt for instance — share at least some mail servers.

It is common to find these mail servers paired with the mail servers alunos-ipca-pt.mail.protection.outlook.com.

Host names resolving to 8 IP numbers:

ipca-pt.mail.protection.outlook.com carries IP addresses 52.101.68.10, 52.101.68.18 and 52.101.68.21, with 5 other addresses beyond those.

Hosts that resolve to one IP address:

mail.ipca.pt points to the IP address 193.137.231.248.