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Webinar em Breve: Perguntas e Respostas com um QSA - PCI DSS 6.4.3 e 11.6.1 (cside x MegaplanIT)

libretexts.net

Jul 22nd 2026 10:17 PM

Squarespace Domains II LLC

signedDelegation

Sim

Jul 8th 2025 12:43 AM

Libretexts.net is a domain that appears to be associated with educational resources, likely a website providing free online textbooks and educational materials. It's been registered since 2016 and is managed by Squarespace Domains II LLC, but its transfer is currently restricted.

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Informações WHOIS
Registrador Squarespace Domains II LLC
Registro: July 22nd, 2016
Expira: July 22nd, 2026
Atualizado: July 8th, 2025
Servidores de Nome
ridge.ns.cloudflare.com. 172.64.35.139
celine.ns.cloudflare.com. 162.159.38.98
Meta Tags
Generator
Drupal 10 (https://www.drupal.org)
MobileOptimized
width
HandheldFriendly
true
viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Certificado SSL
Status:

Desativado

Expira: March 5th, 2026
Emissor: Google Trust Services
Registros DNS
Nome do Host Tipo TTL Prioridade Conteúdo
libretexts.net AAAA 300
2606:4700:20::681a:a87
libretexts.net AAAA 300
2606:4700:20::681a:b87
libretexts.net AAAA 300
2606:4700:20::ac43:490a
libretexts.net A 199
104.26.11.135
libretexts.net A 199
104.26.10.135
libretexts.net A 199
172.67.73.10
libretexts.net NS 86400
ridge.ns.cloudflare.com.
libretexts.net NS 86400
celine.ns.cloudflare.com.
libretexts.net SOA 1800
celine.ns.cloudflare.com. dns.cloudflare.com. 2390399542 10000 2400 604800 1800
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