mx04.up.pt - robtex.com
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mx04.up.pt checked at 2026-01-12T12:19:05.488Z 4563ms 37/37/37 100% R:15 allDone:true timedOut:false cfaller:4b499a15/20:274ed33a:18567:-mx04.up.pt
| A | 2001:690:2200:a10::45🇵🇹 RCCN | ||||||
| PTR | mx04.up.pt | ||||||
| A | 193.137.55.45🇵🇹 RCCN | ||||||
| PTR | mx04.up.pt | ||||||
up.pt
| NS | ns02.fccn.pt | ||||||
| MX | mx01.up.pt | ||||||
| MX | mx02.up.pt | ||||||
| MX | mx03.up.pt | ||||||
| MX | mx04.up.pt | ||||||
| MX | mx05.up.pt | ||||||
| MX | mx06.up.pt | ||||||
| NS | ns1.up.pt | ||||||
| NS | ns2.up.pt | ||||||
| NS | ns3.up.pt | ||||||
| NS | ns4.up.pt | ||||||
| A | 2001:690:2200:a10::13🇵🇹 RCCN | ||||||
| A | 193.137.55.13🇵🇹 RCCN | ||||||
rank #3 in the tld
This domain name "up.pt" represents Universidade do Porto, a public university located in Porto, Portugal. It is one of the largest and most prestigious higher education institutions in Portugal. The domain name is used for the university's official website, providing various online services and information for students, faculty, and others interested in the institution.
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AI analysis
mx04.up.pt serves as the mail server for letras.up.pt, fba.up.pt, cipes.up.pt, ktforce.up.pt, alunos.fc.up.pt and a few other domains.
mx03.up.pt, mx01.up.pt and mx02.up.pt are commonly used as mail servers together with mx04.up.pt.
mx04.up.pt has two IP numbers: 2001:690:2200:a10::45 and 193.137.55.45.