mx3.ua.pt - robtex.com
mx3.ua.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.136.173.26🇵🇹 RCCN193.136.0.0/15 -AGGREGATED-NET | ||||||
| PTR | mx3.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 | 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 | HARICA-gnNrU6bg3OpI1dTzwjt | ||||||
| TXT | onetrust-domain-verification=76fd846b756a40ab9e8d1bd070c8ab78 | ||||||
| TXT | adobe-idp-site-verification=14d502338cead27a370b0064a428199f749b6f88b8b60fadd... | ||||||
| SOA | ns.ua.ptdns@cic.ua.pt serial=2341548 | ||||||
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
PTR for
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A193.136.173.262019-03-19 → 2026-03-26 · 17 obs
● 2019-03-19 16:16:44
● 2026-02-20 06:30:02
○ 2026-02-21 20:56:20
● 2026-02-22 06:24:56
○ 2026-02-22 18:14:22
○ 2026-02-23 13:11:12
● 2026-02-23 17:11:10
○ 2026-02-23 19:11:08
○ 2026-02-24 04:00:04
● 2026-02-24 07:34:30
○ 2026-02-24 08:12:18
○ 2026-02-26 01:16:06
● 2026-02-26 15:50:26
● 2026-03-12 07:06:36
○ 2026-03-12 21:04:44
● 2026-03-13 03:17:26
● 2026-03-26 05:20:44
● 2026-02-20 06:30:02
○ 2026-02-21 20:56:20
● 2026-02-22 06:24:56
○ 2026-02-22 18:14:22
○ 2026-02-23 13:11:12
● 2026-02-23 17:11:10
○ 2026-02-23 19:11:08
○ 2026-02-24 04:00:04
● 2026-02-24 07:34:30
○ 2026-02-24 08:12:18
○ 2026-02-26 01:16:06
● 2026-02-26 15:50:26
● 2026-03-12 07:06:36
○ 2026-03-12 21:04:44
● 2026-03-13 03:17:26
● 2026-03-26 05:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| ua.pt | ns.ua.pt, ns2.ua.pt | 2 records |
✅ Authoritative Response
Server:193.136.172.19
NS records: ns.ua.pt, ns2.ua.pt
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.136.173.26 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.ua.pt, ns2.ua.pt)
Analysis
Mail Server Role
mx3.ua.pt acts as the mail server for geo.ua.pt, sinbad.ua.pt, cmu.ua.pt, isca.ua.pt, bio.ua.pt and a few other domains.
mx1.ua.pt, mx2.ua.pt and alunos.cic.ua.pt are commonly used as mail servers together with mx3.ua.pt.
IP Addresses
mx3.ua.pt points to a single IP number: 193.136.173.26.
Other host names, for instance local.web.ua.pt, share IP numbers with mx3.ua.pt.