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rosnerempreendimentos.com.br
DNS Records
Hosting & Network
rosnerempreendimentos.com.br runs on AS270765, with email configured.
- Hosting network
- AS270765AS270765
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 20 other sites on AS270765. Stable here since we started watching (Jul 16, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to rosnerempreendimentos.com.br.
DNS Records for rosnerempreendimentos.com.br
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rosnerempreendimentos.com.br | NS | 0 | ns1-linux09.opticalidc.net | |
| rosnerempreendimentos.com.br | NS | 0 | ns2-linux09.opticalidc.net | |
| rosnerempreendimentos.com.br | SOA | 86400 | ns1-linux09.opticalidc.net admin.opticalidc.net 2026040401 3600 1800 1209600 86400 | |
| rosnerempreendimentos.com.br | A | 0 | 186.194.165.63 | |
| rosnerempreendimentos.com.br | TXT | 0 | v=spf1 +a +mx +ip4:186.194.165.63 +ip4:74.63.250.13 include:spf.sienge.com.br ~all | |
| rosnerempreendimentos.com.br | MX | 0 | rosnerempreendimentos.com.br | |
| www.rosnerempreendimentos.com.br | NS | 0 | ns1-linux09.opticalidc.net | |
| www.rosnerempreendimentos.com.br | NS | 0 | ns2-linux09.opticalidc.net | |
| www.rosnerempreendimentos.com.br | A | 0 | 186.194.165.63 | |
| www.rosnerempreendimentos.com.br | MX | 0 | rosnerempreendimentos.com.br | |
| www.rosnerempreendimentos.com.br | CNAME | 0 | rosnerempreendimentos.com.br | |
| www.rosnerempreendimentos.com.br | TXT | 0 | v=spf1 +a +mx +ip4:186.194.165.63 +ip4:74.63.250.13 include:spf.sienge.com.br ~all | |
| www.rosnerempreendimentos.com.br | SOA | 86400 | ns1-linux09.opticalidc.net admin.opticalidc.net 2026040401 3600 1800 1209600 86400 |
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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