DNS Record Lookup
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Hosting & Network
naui.com.br runs on AS28140, with email configured.
- Hosting network
- AS28140AS28140
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- Set
Sits alongside 5 other sites on AS28140. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for naui.com.br
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| naui.com.br | NS | 0 | ns1.4link.com.br | |
| naui.com.br | NS | 0 | ns2.4link.com.br | |
| naui.com.br | TXT | 0 | v=spf1 a include:_spf.seguromail.com.br -all | |
| naui.com.br | MX | 0 | 10 | mx2.seguromail.com.br |
| naui.com.br | MX | 0 | 5 | mx.seguromail.com.br |
| naui.com.br | SOA | 3600 | ns1.4link.com.br admsrv.specialist.srv.br 2026031302 3600 120 1209600 3600 | |
| naui.com.br | CAA | 0 | 0 iodef mailto:abuse@specialist.srv.br | |
| naui.com.br | CAA | 0 | 128 issue letsencrypt.org | |
| naui.com.br | CAA | 0 | 128 issuewild letsencrypt.org | |
| naui.com.br | A | 0 | 187.49.33.3 | |
| www.naui.com.br | A | 0 | 187.49.33.3 |
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Uptime
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DNS changes
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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