doc.ua.pt - robtex.com
doc.ua.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.137.80.242🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET | ||||||
| PTR | parque-sus-242.wireless.ua.pt | ||||||
| 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.ptdns@cic.ua.pt serial=333 | ||||||
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 | KfMwPxAHIJGZxXV2No2ehOC/QeHosPH0ErXNeyjqx3cinP+sAjduF9onKpZx7hA+Wq+shTBMAV/ET... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:193.136.173.5 ip4:193.136.173.6... | ||||||
| TXT | onetrust-domain-verification=76fd846b756a40ab9e8d1bd070c8ab78 | ||||||
| TXT | adobe-idp-site-verification=14d502338cead27a370b0064a428199f749b6f88b8b60fadd... | ||||||
| SOA | ns.ua.ptdns@cic.ua.pt serial=2341818 | ||||||
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
Subdomains
portal.doc.ua.pt |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●MXmx1.ua.pt2015-06-19 → 2026-03-26 · 6 obs
● 2016-04-20 06:42:44
○ 2021-06-26 01:56:16
○ 2021-09-24 04:10:50
● 2026-02-16 22:39:50
● 2026-03-26 14:19:12
○MXmx2.ua.pt2015-06-19 → 2016-04-20 · 4 obs
● 2016-04-20 06:42:44
○ 2021-06-26 01:56:16
○ 2026-03-26 14:19:12
●MXmx3.ua.pt2021-06-26 → 2026-03-26 · 3 obs
● 2021-06-26 01:56:16
● 2026-03-26 14:19:12
○MXmx4.ua.pt2021-06-26 → 2021-09-24 · 5 obs
● 2021-06-26 01:56:16
● 2021-09-24 04:10:50
○ 2026-02-16 22:39:50
○ 2026-03-26 14:19:12
●A193.137.80.2422015-06-19 → 2026-03-26 · 2 obs
● 2026-03-26 14:19:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | e.dns.pt, h.dns.pt, a.dns.pt, c.dns.pt... | - |
| ua.pt | ns2.ua.pt, ns.ua.pt | 2 records |
✅ Authoritative Response
Server:193.136.172.19
NS records: ns2.ua.pt, ns.ua.pt
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.137.80.242 |
| NS | 2 | ns.ua.pt, ns2.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
doc.ua.pt is the parent of portal.doc.ua.pt.
IP Addresses
doc.ua.pt resolves to a single IP: 193.137.80.242.
Other host names share IP numbers with doc.ua.pt; for instance parque-sus-242.wireless.ua.pt.
Name Servers
doc.ua.pt has two name servers: ns2.ua.pt and ns.ua.pt.
doc.ua.pt shares the same name server setup as other domains, for example cmu.ua.pt, isca.ua.pt, bio.ua.pt, aauav.pt and housing.ua.pt.
doc.ua.pt shares some name servers with other domains, for instance 84.137.193.in-addr.arpa, 168.137.193.in-addr.arpa and 172.137.193.in-addr.arpa.
These name servers are commonly used with the name servers 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
doc.ua.pt is served by two mail servers: mx1.ua.pt and mx3.ua.pt.
doc.ua.pt shares the mail server setup with other domains, for example qa.ua.pt, aquimicadascoisas.org, memoria-africa.ua.pt, biorede.pt and ca.ua.pt.
doc.ua.pt shares some mail servers with other domains, at least partially; for instance student.ua.pt, cgpmail.ua.pt, cic.ua.pt, atualizate.pt and unave.pt.
these mail servers are often used together with the mail servers alunos.cic.ua.pt, smtprelay.ua.pt, frontend-1.cgpmail.ua.pt and frontend-2.cgpmail.ua.pt.
Host names with a single IP:
mx1.ua.pt points to 193.136.173.5
mx3.ua.pt points to 193.136.173.26