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Rank #1,597Updated November 10, 2026

usp.br

# USP – Universidade de São Paulo # – Universidade pública, autarquia ligada à Secretaria de Estado de Ensino Superior de São Paulo

The site runs on WooCommerce, WordPress, Universal Analytics and 17 other technologies. Its email security grade is D. Its SSL certificate is issued by REDE NACIONAL DE ENSINO E PESQUISA - RNP and is valid for 142 more days.

Domain age
30.9 yrs
Technologies
20
Email security
D
SSL days left
142

Registration

RegisteredJanuary 1, 1996
UpdatedApril 4, 2025
Statusactive
Name serversa.dns.usp.br, b.dns.usp.br, c.dns.usp.br, ns1.ansp.br
DNSSECSigned
RegistrantBR

DNS records

TypeValueTTL
A200.144.235.134267
MXalt2.aspmx.l.google.com 574
MXalt1.aspmx.l.google.com 574
MXalt4.aspmx.l.google.com 1074
MXalt3.aspmx.l.google.com 1074
MXaspmx.l.google.com 174
NSa.dns.usp.br1767
NSb.dns.usp.br1767
NSc.dns.usp.br1767
NSns1.ansp.br1767
CAAissuewild 0 digicert.com3600
CAAiodef 0 mailto:[email protected]3600
CAAissue 0 amazonaws.com3600
CAAissuewild 0 certum.pl3600
CAAissuewild 0 amazonaws.com3600
CAAissue 0 digicert.com3600
CAAissue 0 sectigo.com3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 godaddy.com3600
CAAissue 0 identrust.com3600
CAAissuewild 0 comodoca.com3600
CAAissuewild 0 letsencrypt.org3600
TXTMS=D2823B9521EF2B257E8207302DCDC556C00D55641349
TXTcisco-ci-domain-verification=72ade127784397f7e0e3dfb71bade67af550814769bb5512109576ef440f9c8c1349
TXTgoogle-site-verification=1zlUdVSw4V3to-BYPd-ShRkHcItALQOMo4rYdpZgIMc1349
TXTadobe-idp-site-verification=3d0fa6faea996f27affdf872d7878e8de055cc8e615d1f003206628cfc51d39d1349
TXTgoogle-site-verification=B-a5E-Sy8BehZhS4BFLEwaGphwi9Cg4X399gA3LVAJw1349
TXTgoogle-site-verification=doG9hHS-x68eyfg8VhLH1AkrYb_dl3k7i1j1weA7NlA1349
TXT_globalsign-domain-verification=oSaIACRn01QZ_STpNrrROxkvBdtG8B8apWgXLse-yI1349
TXTgoogle-site-verification=DfpL6iunQOozEmRpV6jQw7Xzi50WFqkleKUSWFP4E9E1349
TXTZOOM_verify__T-3IyYPSHyIWah1a_5IMA1349
TXT_globalsign-domain-verification=BGGcnKJo2XudFvaFlsQS7wj0eHNlW2rti9_y4N6p9P1349
TXTv=spf1 include:_redesusp.usp.br include:_spf.google.com -all1349

Technology stack

Analytics
Universal Analytics
Cache
W3 Total Cache
CMS
WordPress
Ecommerce
WooCommerce
Fonts
Font AwesomeGoogle Fonts
JavaScript library
jQueryjQuery MigratejQuery UISwiper
Page builder
Elementor
Programming language
PHP
Security
Cloudflare TurnstileContent Security PolicyHSTSreCAPTCHA
Web server
Apache HTTP Server
Widgets
Facebook SDK
WordPress plugin
Contact Form 7Jetpack

Analytics and advertising IDs

google_analytics:UA-3674368-4

SSL certificate

ValidValid
IssuerBR, RNP ICPEdu GR46 OV TLS CA 2025, REDE NACIONAL DE ENSINO E PESQUISA - RNP
ExpiresApril 1, 2027
Days remaining142
ProtocolTLSv1.2
Names*.usp.br, usp.br

Email security

DScore 62/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC applies its policy to only 10% of failing mail.
  • warnSubdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: mail).

Homepage metadata

Title# USP – Universidade de São Paulo # – Universidade pública, autarquia ligada à Secretaria de Estado de Ensino Superior de São Paulo
Languagept-BR
Canonicalhttps://www5.usp.br/
IndexableYes
Word count649

About usp.br

What technology does usp.br use?

We detected 20 technologies on usp.br, including Universal Analytics, W3 Total Cache, WordPress, WooCommerce, Font Awesome, Google Fonts.

Does usp.br protect its email with SPF and DMARC?

usp.br scores 62/100 (grade D) for email security. DMARC applies its policy to only 10% of failing mail. Subdomains use a weaker policy (sp=none) than the main domain (p=quarantine).

What are the name servers of usp.br?

usp.br uses a.dns.usp.br, b.dns.usp.br, c.dns.usp.br, ns1.ansp.br.