DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
usedk.com.br runs on Cloudflare, with DNS by Cloudflare and email configured.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for usedk.com.br
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usedk.com.br | AAAA | 0 | 2606:4700:3030::6815:1395 | |
| usedk.com.br | AAAA | 0 | 2606:4700:3037::ac43:ba85 | |
| usedk.com.br | A | 0 | 104.21.19.149 | |
| usedk.com.br | A | 0 | 172.67.186.133 | |
| usedk.com.br | NS | 0 | lex.ns.cloudflare.com | |
| usedk.com.br | NS | 0 | jen.ns.cloudflare.com | |
| usedk.com.br | TXT | 0 | 4f9b84c9bf498238636a5da789aef578 | |
| usedk.com.br | TXT | 0 | v=spf1 include:_spf.mail.hostinger.com ~all | |
| usedk.com.br | SOA | 1800 | jen.ns.cloudflare.com dns.cloudflare.com 2412787138 10000 2400 604800 1800 | |
| usedk.com.br | MX | 0 | 10 | mx2.hostinger.com |
| usedk.com.br | MX | 0 | 5 | mx1.hostinger.com |
| www.usedk.com.br | AAAA | 0 | 2606:4700:3030::6815:1395 | |
| www.usedk.com.br | AAAA | 0 | 2606:4700:3037::ac43:ba85 | |
| www.usedk.com.br | A | 0 | 104.21.19.149 | |
| www.usedk.com.br | A | 0 | 172.67.186.133 |
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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.
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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