DNS Record Lookup
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Hosting & Network
dualsete.com.br runs on AS273612, with email configured.
- Hosting network
- AS273612AS273612
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 941 other sites on AS273612. Stable here since we started watching (Jul 17, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to dualsete.com.br.
DNS Records for dualsete.com.br
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| dualsete.com.br | A | 0 | 166.0.186.11 | |
| dualsete.com.br | MX | 0 | dualsete.com.br | |
| dualsete.com.br | NS | 0 | ns1.dual7.com.br | |
| dualsete.com.br | NS | 0 | ns2.dual7.com.br | |
| dualsete.com.br | SOA | 86400 | ns1.dual7.com.br jlpascoal2017.gmail.com 2026082301 3600 1800 1209600 86400 | |
| dualsete.com.br | TXT | 0 | v=spf1 ip4:166.0.186.10 ip4:166.0.186.11 include:_spf.srvhr.com.br ip4:50.114.62.58 ip4:50.114.62.59 ip4:45.224.131.179 ip4:45.224.131.156 ip4:23.111.163.210 ip4:23.111.163.211 +a +mx +ip4:177.53.143.50 +ip4:177.53.143.53 +ip4:200.98.245.6 +include:servidorwebfacil.com -all | |
| dualsete.com.br | TXT | 0 | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzvNHbuDad/A7+tBSYvGGW8H0S6ZRWFxyf3fLeKgn878tgoO2gdl46vIL7YdECZrOFHepIBp6KGQH20XFVbzit/24ZA3Xz7AWbjDg5ACDTnCTjFq8Y/bXc9drmU/eNicck5hpQSKHe3EtJo0RjryI5yeHu4QEFzzB28eyVZOrIO+RvQ7w3kFoSLQ20EhubCBuGIjfsyiTLnrzql32gcmQs6vipGmhfgbMCiPotL7wDvyWwO2xFriTuhR2fdvsBk55QqoVTJpDMIb3xN2ddlhgXkcTX7BJiiAAGBOxxSRXgLXEbk2sXShAMo+/u9UtPnIYu5pX6Ih9oWx3an0+YptnqQIDAQAB; | |
| www.dualsete.com.br | CNAME | 0 | dualsete.com.br | |
| www.dualsete.com.br | A | 0 | 166.0.186.11 | |
| www.dualsete.com.br | SOA | 86400 | ns1.dual7.com.br jlpascoal2017.gmail.com 2026082301 3600 1800 1209600 86400 | |
| www.dualsete.com.br | MX | 0 | dualsete.com.br | |
| www.dualsete.com.br | NS | 0 | ns2.dual7.com.br | |
| www.dualsete.com.br | NS | 0 | ns1.dual7.com.br | |
| www.dualsete.com.br | TXT | 0 | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzvNHbuDad/A7+tBSYvGGW8H0S6ZRWFxyf3fLeKgn878tgoO2gdl46vIL7YdECZrOFHepIBp6KGQH20XFVbzit/24ZA3Xz7AWbjDg5ACDTnCTjFq8Y/bXc9drmU/eNicck5hpQSKHe3EtJo0RjryI5yeHu4QEFzzB28eyVZOrIO+RvQ7w3kFoSLQ20EhubCBuGIjfsyiTLnrzql32gcmQs6vipGmhfgbMCiPotL7wDvyWwO2xFriTuhR2fdvsBk55QqoVTJpDMIb3xN2ddlhgXkcTX7BJiiAAGBOxxSRXgLXEbk2sXShAMo+/u9UtPnIYu5pX6Ih9oWx3an0+YptnqQIDAQAB; | |
| www.dualsete.com.br | TXT | 0 | v=spf1 ip4:166.0.186.10 ip4:166.0.186.11 include:_spf.srvhr.com.br ip4:50.114.62.58 ip4:50.114.62.59 ip4:45.224.131.179 ip4:45.224.131.156 ip4:23.111.163.210 ip4:23.111.163.211 +a +mx +ip4:177.53.143.50 +ip4:177.53.143.53 +ip4:200.98.245.6 +include:servidorwebfacil.com -all |
Get alerted the moment dualsete.com.br's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch dualsete.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
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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