`mx4.ua.pt`

DNSSEC	⚠️ Not signed
A	193.136.173.27^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
		PTR	`mx4.ua.pt`

`ua.pt`

	DNSSEC	🔒 Signed (DS record present)
	A	193.136.173.58^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
	NS	`ns2.ua.pt` ⭐
	NS	`ns.ua.pt`
	MX	`mx1.ua.pt` ⭐
	MX	`mx3.ua.pt` ⭐
	TXT	`HARICA-gnNrU6bg3OpI1dTzwjt`
	TXT	`v=spf1 include:spf.protection.outlook.com ip4:193.136.173.5 ip4:193.136.173.6...`
	TXT	`onetrust-domain-verification=76fd846b756a40ab9e8d1bd070c8ab78`
	TXT	`KfMwPxAHIJGZxXV2No2ehOC/QeHosPH0ErXNeyjqx3cinP+sAjduF9onKpZx7hA+Wq+shTBMAV/ET...`
	TXT	`adobe-idp-site-verification=14d502338cead27a370b0064a428199f749b6f88b8b60fadd...`
	SOA	`ns.ua.pt`dns@cic.ua.pt serial=2342062

WOT: SAFE (90/100)
rank #10701 globally
rank #14 in the tld
This domain name represents the official website for the University of Aveiro. Located in Portugal, the University of Aveiro is a public university known for its research and development in technology and science fields.WOT: SAFE (90/100)
📈 Tranco rank: #26,777

PTR for

27.173.136.193.in-addr.arpa

MX for

atualizate.pt

Previously MX for

pmate.ua.pt

adm.ua.pt

essua.ua.pt

idad.ua.pt

dte.ua.pt

cefasi.ua.pt

dlc.ua.pt

unefor.ua.pt

gue.ua.pt

ii.ua.pt

dce.ua.pt

ieeta.pt

ua.pt

cifop.ua.pt

sembarreiras.org

uaveiro.eu

cic.ua.pt

sas.ua.pt

blogs.ca.ua.pt

servers.ua.pt

cpj.ua.pt

eventos.ua.pt

dao.ua.pt

core.ua.pt

fis.ua.pt

gabs.ua.pt

cemed.ua.pt

web.ua.pt

stec.ua.pt

egi.ua.pt

cv.ua.pt

mat.ua.pt

lca.ua.pt

uanet.ua.pt

vacaloura.pt

geo.ua.pt

sinbad.ua.pt

cmu.ua.pt

isca.ua.pt

bio.ua.pt

aauav.pt

housing.ua.pt

det.ua.pt

dq.ua.pt

pci.pt

csjp.ua.pt

mec.ua.pt

wireless.ua.pt

ie.ua.pt

estga.ua.pt

biorede.pt

ca.ua.pt

civil.ua.pt

cs.ua.pt

doc.ua.pt

student.ua.pt

cgpmail.ua.pt

Same first word

mx4.org

mx4.kinghost.net

mx4.net

mx4.fitness

mx4.ru

mx4.in-berlin.de

mx4.gov.ru

mx4.cloudaccess.net

mx4.gouv.ci

mx4.biz

mx4.ch

mx4.pb.gov.br

mx4.me

mx4.info

mx4.com

mx4.de

mx4.uni5.net

mx4.pl

mx4.dk

mx4.vg

mx4.ca

mx4.fr

mx4.cn

Similar names

x4m.cn

x4m.org

4mx.de

m4x.co.uk

m4x.us

m4x.org

4mx.at

4mx.net

xm4.ru

m4x.pl

xm4.com

4xm.ca

m4x.cn

m4x.pw

4xm.cn

m4x.nl

xm4.net

m4x.at

4xm.com

m4x.de

m4x.fr

m4x.fun

m4x.co

4mx.info

m4x.co.at

x4m.eu

m4x.ru

x4m.net

x4m.com

4xm.nl

x4m.de

4xm.de

4xm.dk

m4x.im

m4x.eu

m4x.info

m4x.dk

4xm.cc

x4m.ru

x4m.co

m4x.ca

4xm.eu

4xm.pl

m4x.com

4xm.net

4xm.biz

m4x.net

xm4.de

x4m.it

4mx.com

4mx.it

4mx.se

4xm.be

DNS History

1 record (1 active, 0 former)

●A193.136.173.272020-03-02 → 2026-03-26 · 2 obs

● 2020-03-02 19:02:20
● 2026-03-26 22:26:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt...	-
ua.pt	ns2.ua.pt, ns.ua.pt	2 records

✅ Authoritative Response

Server:193.136.172.18

NS records: ns2.ua.pt, ns.ua.pt

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.136.173.27`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.ua.pt, ns.ua.pt)

Analysis

Mail Server Role

mx4.ua.pt is the mail server for atualizate.pt.

With mx4.ua.pt, mx1.ua.pt is commonly used as a mail server.

IP Addresses

mx4.ua.pt maps to IP address 193.136.173.27.

mx4.ua.pt - robtex.com

mx4.ua.pt

ua.pt