`web.ua.pt`

DNSSEC	⚠️ Not signed
NS	`ns2.ua.pt` ⭐ ⚠️ Not in parent delegation
		A	193.136.172.19^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
			PTR	`ns2.ua.pt`
NS	`ns.ua.pt` ⚠️ Not in parent delegation
		A	193.136.172.18^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
			PTR	`ns.ua.pt`
MX	`mx1.ua.pt` ⭐
		A	193.136.173.5^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
			PTR	`mx1.ua.pt`
MX	`mx3.ua.pt` ⭐
		A	193.136.173.26^{🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET}
			PTR	`mx3.ua.pt`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:193.136.173.5 ip4:193.136.173.6...`
SOA	`ns.ua.pt`dns@cic.ua.pt serial=2335464

`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	`adobe-idp-site-verification=14d502338cead27a370b0064a428199f749b6f88b8b60fadd...`
	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...`
	SOA	`ns.ua.pt`dns@cic.ua.pt serial=2341600

WOT: SAFE (90/100)
rank #10591 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

Subdomains

aettua.web.ua.pt

alumnidmat.web.ua.pt

edaun.web.ua.pt

nbiua.web.ua.pt

local.web.ua.pt

eciu.web.ua.pt

inetmd.web.ua.pt

i3n.web.ua.pt

carnets.web.ua.pt

resposta.web.ua.pt

path.web.ua.pt

Same first word

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web.appspot.com

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DNS History

6 records (4 active, 2 former)

●NSns.ua.pt2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 21:13:16
● 2026-03-26 07:20:48

●NSns2.ua.pt2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 21:13:16
● 2026-03-26 07:20:48

●MXmx1.ua.pt2015-06-17 → 2026-03-26 · 5 obs

● 2015-06-17 21:13:16
● 2016-04-28 12:25:40
○ 2021-06-26 01:50:10
● 2026-02-16 22:39:42
● 2026-03-26 07:20:48

○MXmx2.ua.pt2015-06-17 → 2016-04-28 · 4 obs

● 2015-06-17 21:13:16
● 2016-04-28 12:25:40
○ 2021-06-26 01:50:10
○ 2026-03-26 07:20:48

●MXmx3.ua.pt2021-06-26 → 2026-03-26 · 3 obs

○ 2016-04-28 12:25:40
● 2021-06-26 01:50:10
● 2026-03-26 07:20:48

○MXmx4.ua.pt2021-06-26 → 2021-06-26 · 4 obs

○ 2016-04-28 12:25:40
● 2021-06-26 01:50:10
○ 2026-02-16 22:39:42
○ 2026-03-26 07:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pt	b.dns.pt, g.dns.pt, c.dns.pt, h.dns.pt...	-
ua.pt	ns.ua.pt, ns2.ua.pt	2 records

✅ Authoritative Response

Server:193.136.172.18

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.ua.pt, ns.ua.pt`
MX	2	`mx3.ua.pt (pri: 5), mx1.ua.pt (pri: 5)`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.ua.pt dns.cic.ua.pt`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

web.ua.pt is a parent of aettua.web.ua.pt, alumnidmat.web.ua.pt, edaun.web.ua.pt, nbiua.web.ua.pt, local.web.ua.pt and a few other host names.

Name Servers

web.ua.pt's delegation uses two name servers, ns2.ua.pt and ns.ua.pt.

web.ua.pt shares the same name server setup as other domains, for example 87.136.193.in-addr.arpa, ua.pt, cifop.ua.pt, uaveiro.eu and cic.ua.pt.

web.ua.pt at least partially shares name servers with other domains, for example 172.137.193.in-addr.arpa, 84.137.193.in-addr.arpa and 168.137.193.in-addr.arpa.

These name servers are often used together with est-213-228-152-1.netvisao.pt.

Host names with a single IP:

ns2.ua.pt points to 193.136.172.19.

ns.ua.pt points to 193.136.172.18.

Mail Servers

web.ua.pt is handled by two mail servers: mx1.ua.pt and mx3.ua.pt.

web.ua.pt shares its mail server setup with other domains, including centrohabitat.pt, cefasi.ua.pt, dlc.ua.pt, unefor.ua.pt and gue.ua.pt.

The mail servers for web.ua.pt are shared with other domains, for instance cic.ua.pt, atualizate.pt, unave.pt, student.ua.pt and cgpmail.ua.pt.

these mail servers are commonly used alongside the mail servers mx2.ua.pt.