WWW.RTSAK.COM - iau.usp.br
Search for IP or hostnames:
iau.usp.br checked at 2025-11-26T16:17:35.249Z 1812ms 131/131/131 100% R:20 allDone:true timedOut:false iau.usp.br
| NS | a.dns.usp.br | ||||||
| A | 2001:12d0:c000::208 🇧🇷 AS28571 | ||||||
| PTR | a.dns.usp.br | ||||||
| A | 200.144.248.208🇧🇷 AS28571 | ||||||
| PTR | a.dns.usp.br | ||||||
| NS | b.dns.usp.br | ||||||
| A | 2001:12d0:c080::208 🇧🇷 AS28571 | ||||||
| PTR | b.dns.usp.br | ||||||
| A | 200.144.249.208🇧🇷 AS28571 | ||||||
| PTR | b.dns.usp.br | ||||||
| NS | c.dns.usp.br | ||||||
| A | 177.90.0.18🇧🇷 UNIVERSIDADE DE SAO PAULO - AS271755 | ||||||
| PTR | c.dns.usp.br | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c1f::1b 🇺🇸 Google | ||||||
| PTR | pd-in-f27.1e100.net | ||||||
| A | 172.253.63.27🇺🇸 Google | ||||||
| PTR | bi-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1b 🇮🇪 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| A | 172.253.116.26🇺🇸 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1a 🇧🇪 Google | ||||||
| PTR | ws-in-f26.1e100.net | ||||||
| PTR | ws-in-x1a.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:402::1a 🇳🇱 Google | ||||||
| PTR | rb-in-f26.1e100.net | ||||||
| A | 142.250.102.27🇺🇸 Google | ||||||
| PTR | rb-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2404:6800:4003:c06::1b 🇸🇬 Google | ||||||
| PTR | sm-in-f27.1e100.net | ||||||
| A | 142.250.4.26🇺🇸 Google | ||||||
| PTR | sm-in-f26.1e100.net | ||||||
| A | 200.144.255.41🇧🇷 AS28571 | ||||||
| PTR | sigradi2018.iau.usp.br | ||||||
usp.br
rank #4 in the tld
This domain name likely represents a website associated with the University of São Paulo, Brazil. The abbreviation "usp" often stands for Universidade de São Paulo, which is a major public university in Brazil. The ".br" TLD indicates that the website is based in Brazil. The specific content and services offered on the website could vary widely, as university websites often contain a multitude of resources for students, faculty, and the public.
Up
www.iau.usp.br |
sigradi2018.iau.usp.br |
Starts with same word
Starts similarily
AI analysis
iau.usp.br is a parent of www.iau.usp.br and sigradi2018.iau.usp.br.
iau.usp.br points to a single IP: 200.144.255.41.
Other host names such as www.iau.usp.br and sigradi2018.iau.usp.br share IP numbers with iau.usp.br.
iau.usp.br is delegated to three name servers: a.dns.usp.br, b.dns.usp.br and c.dns.usp.br.
iau.usp.br partially shares name servers with other domains; examples include 164.144.200.in-addr.arpa, 199.107.143.in-addr.arpa, bcq.usp.br, eerp.usp.br and 229.107.143.in-addr.arpa.
These name servers are commonly used alongside d.dns.usp.br, quartzonova.rp.usp.br, f.dns.usp.br, guara.sti.eesc.usp.br, pintado.ciagri.usp.br, perola.rp.usp.br, erwfw.poli.usp.br, mandi.ciagri.usp.br, florence.eerp.usp.br and deneb.ifsc.usp.br.
Host names with two IP numbers:
a.dns.usp.br points to 2001:12d0:c000::208 and 200.144.248.208.
b.dns.usp.br points to 2001:12d0:c080::208 and 200.144.249.208.
Host names with one IP number:
c.dns.usp.br points to 177.90.0.18.
Five mail servers handle iau.usp.br: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
iau.usp.br shares some mail servers with other domains, at least partially, such as webmailpec.it, protecht.com.sg, shozemi.com, jet.events and cycling74.com.
These mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c1f::1b and 172.253.63.27
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27
alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.27
alt4.aspmx.l.google.com points to: 2404:6800:4003:c06::1b and 142.250.4.26