DNS Record Lookup

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

Hosting & Network

previdente.med.br runs on AS20406, with email configured.

Hosting network
AS20406AS20406
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 65 other sites on AS20406. Stable here since we started watching (Jul 20, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to previdente.med.br.

DNS Records for previdente.med.br

HostnameTypeTTLPriorityContent
previdente.med.brMX010aracaju.braslink.com
previdente.med.brSOA21600ns1.braslink.com hostmaster.braslink.com 2026041417 3600 3600 604800 21600
previdente.med.brNS0ns2.braslink.net
previdente.med.brNS0ns1.braslink.com.br
previdente.med.brNS0ns1.braslink.com
previdente.med.brTXT0v=spf1 include:braslink.com ~all
previdente.med.brA0204.16.0.181
www.previdente.med.brNS0ns1.braslink.com.br
www.previdente.med.brNS0ns2.braslink.net
www.previdente.med.brNS0ns1.braslink.com
www.previdente.med.brA0204.16.0.181
www.previdente.med.brSOA21600ns1.braslink.com hostmaster.braslink.com 2026041417 3600 3600 604800 21600
www.previdente.med.brTXT0v=spf1 include:braslink.com ~all
www.previdente.med.brCNAME0previdente.med.br
www.previdente.med.brMX010aracaju.braslink.com

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Beta

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Uptime

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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

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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