DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

ctconcursosonline.com.br

DNS Records

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Hosting & Network

ctconcursosonline.com.br runs on Cloudflare, with DNS by Cloudflare and email configured.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Cloudflare
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 2,964,022 other sites on Cloudflare. Stable here since we started watching (Sep 11, 2026).

DNS Records for ctconcursosonline.com.br

HostnameTypeTTLPriorityContent
ctconcursosonline.com.brNS0tricia.ns.cloudflare.com
ctconcursosonline.com.brNS0buck.ns.cloudflare.com
ctconcursosonline.com.brMX010br.rodia9050.com.br
ctconcursosonline.com.brA0104.21.75.125
ctconcursosonline.com.brA0172.67.175.153
ctconcursosonline.com.brAAAA02606:4700:3032::ac43:af99
ctconcursosonline.com.brAAAA02606:4700:3035::6815:4b7d
ctconcursosonline.com.brSOA1800buck.ns.cloudflare.com dns.cloudflare.com 2412856090 10000 2400 604800 1800
ctconcursosonline.com.brTXT0google-site-verification=RumIW1BYOc3wo8_RVnSSiaMUFxyNY5xD-F7RJv5FbhM
ctconcursosonline.com.brTXT0v=spf1 +mx +a +ip4:177.154.191.231 +include:spf.rodia9050.com.br include:spf-ll.xmailer.com.br ~all
ctconcursosonline.com.brTXT0facebook-domain-verification=c039g2kteqvvhruqr1evjmcgdlw6s5
ctconcursosonline.com.brTXT0brevo-code:df7e6887e54c744c7179ed51e8d19a43
www.ctconcursosonline.com.brTXT0v=spf1 +mx +a +ip4:177.154.191.231 +include:spf.rodia9050.com.br include:spf-ll.xmailer.com.br ~all
www.ctconcursosonline.com.brTXT0google-site-verification=RumIW1BYOc3wo8_RVnSSiaMUFxyNY5xD-F7RJv5FbhM
www.ctconcursosonline.com.brTXT0brevo-code:df7e6887e54c744c7179ed51e8d19a43
www.ctconcursosonline.com.brTXT0facebook-domain-verification=c039g2kteqvvhruqr1evjmcgdlw6s5
www.ctconcursosonline.com.brMX010br.rodia9050.com.br
www.ctconcursosonline.com.brSOA1800buck.ns.cloudflare.com dns.cloudflare.com 2412856090 10000 2400 604800 1800
www.ctconcursosonline.com.brCNAME0ctconcursosonline.com.br
www.ctconcursosonline.com.brNS0buck.ns.cloudflare.com
www.ctconcursosonline.com.brNS0tricia.ns.cloudflare.com
www.ctconcursosonline.com.brA0177.154.191.231

Get alerted the moment ctconcursosonline.com.br's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch ctconcursosonline.com.br continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain