DNSWHOIS.INFO - redefor.usp.br

Search for IP or hostnames:

redefor.usp.br checked at 2025-10-26T23:49:05.180Z 606ms 111/111/111 100% R:15

`redefor.usp.br`

NS	`a.dns.usp.br`
		A	2001:12d0:c000::208 ^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
			PTR	`a.dns.usp.br`
		A	200.144.248.208^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
			PTR	`a.dns.usp.br`
NS	`b.dns.usp.br`
		A	2001:12d0:c080::208 ^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
			PTR	`b.dns.usp.br`
		A	200.144.249.208^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
			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	2a00:1450:400c:c0b::1a ^{🇧🇪 Google}
			PTR	`wa-in-f26.1e100.net`
			PTR	`wa-in-x1a.1e100.net`
		A	74.125.133.26^{🇺🇸 Google}
			PTR	`wo-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.27^{🇺🇸 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:4025:c01::1b ^{🇵🇱 Google}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.26^{🇺🇸 Google}
			PTR	`rd-in-f26.1e100.net`
A	200.144.183.2^{🇧🇷 UNIVERSIDADE DE SAO PAULO}
		PTR	`web.atp.usp.br`

`usp.br`

	NS	`ns1.ansp.br`
	NS	`a.dns.usp.br`
	NS	`b.dns.usp.br`
	NS	`c.dns.usp.br`
	MX	`aspmx.l.google.com`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	MX	`alt3.aspmx.l.google.com`
	MX	`alt4.aspmx.l.google.com`
	A	200.144.235.134^{🇧🇷 UNIVERSIDADE DE SAO PAULO}

rank #1779 globally
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

undefined.redefor.usp.br

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AI analysis

redefor.usp.br is the parent of undefined.redefor.usp.br.

redefor.usp.br points to IP number 200.144.183.2.

Other host names, for example web.atp.usp.br and undefined.redefor.usp.br, share IPs with redefor.usp.br.

The delegation for redefor.usp.br is handled by three name servers: a.dns.usp.br, b.dns.usp.br and c.dns.usp.br.

redefor.usp.br shares name servers with other domains at least partially, for example 0.0.8.0.0.d.2.1.1.0.0.2.ip6.arpa, dt.sibi.usp.br, pdp.org.br, mae.usp.br and iee.usp.br.

these name servers are often used with the following: d.dns.usp.br, guara.sti.eesc.usp.br, pintado.ciagri.usp.br, quartzonova.rp.usp.br, f.dns.usp.br, mandi.ciagri.usp.br, deneb.ifsc.usp.br, vega.ifsc.usp.br, perola.rp.usp.br and gancho.if.usp.br.

Host names with two IPs:

Host name a.dns.usp.br points to 2001:12d0:c000::208 and 200.144.248.208.

Host name b.dns.usp.br points to 2001:12d0:c080::208 and 200.144.249.208.

Host names with one IP:

Host name c.dns.usp.br points to 177.90.0.18.

redefor.usp.br is served by three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

redefor.usp.br shares mail servers with other domains at least partially; for instance wsprep.com, calfirstaid.com, mixcord.co, dynabignell.com and filania.net.

These mail servers are often used with the following mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

aspmx.l.google.com points to 2a00:1450:400c:c0b::1a and 74.125.133.26

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.26

dbq