DNS Record Lookup
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Hosting & Network
prevcom.eng.br runs on AS211305, with email configured.
- Hosting network
- AS211305AS211305
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 1,148 other sites on AS211305. 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 prevcom.eng.br.
DNS Records for prevcom.eng.br
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| prevcom.eng.br | MX | 0 | prevcom.eng.br | |
| prevcom.eng.br | NS | 0 | ns3.hostbits.com.br | |
| prevcom.eng.br | NS | 0 | ns2.hostbits.com.br | |
| prevcom.eng.br | NS | 0 | ns1.hostbits.com.br | |
| prevcom.eng.br | TXT | 0 | google-site-verification=JaurO95x2JYS3zjL6vxlVxg6sa1_XZ6RWDB1_JQqIUs | |
| prevcom.eng.br | TXT | 0 | v=spf1 ip4:181.214.14.2 include:spf.host.srv.br ip4:186.227.205.50 ip4:186.227.205.2 ip4:192.95.32.40 +a +mx +ip4:138.128.187.162 ~all | |
| prevcom.eng.br | A | 0 | 181.214.14.2 | |
| prevcom.eng.br | SOA | 86400 | ns1.hostbits.com.br monitoramento.hostbits.com 2026082401 3600 1800 1209600 86400 | |
| www.prevcom.eng.br | SOA | 86400 | ns1.hostbits.com.br monitoramento.hostbits.com 2026082401 3600 1800 1209600 86400 | |
| www.prevcom.eng.br | NS | 0 | ns2.hostbits.com.br | |
| www.prevcom.eng.br | NS | 0 | ns1.hostbits.com.br | |
| www.prevcom.eng.br | NS | 0 | ns3.hostbits.com.br | |
| www.prevcom.eng.br | MX | 0 | prevcom.eng.br | |
| www.prevcom.eng.br | A | 0 | 181.214.14.2 | |
| www.prevcom.eng.br | TXT | 0 | v=spf1 ip4:181.214.14.2 include:spf.host.srv.br ip4:186.227.205.50 ip4:186.227.205.2 ip4:192.95.32.40 +a +mx +ip4:138.128.187.162 ~all | |
| www.prevcom.eng.br | TXT | 0 | google-site-verification=JaurO95x2JYS3zjL6vxlVxg6sa1_XZ6RWDB1_JQqIUs | |
| www.prevcom.eng.br | CNAME | 0 | prevcom.eng.br |
Get alerted the moment prevcom.eng.br's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch prevcom.eng.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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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