DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
usio.com runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Cloudflare. Stable here since we started watching (Aug 1, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for usio.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usio.com | MX | 0 | usio-com.mail.protection.outlook.com | |
| usio.com | AAAA | 0 | 2606:4700:3033::ac43:84f7 | |
| usio.com | AAAA | 0 | 2606:4700:3031::6815:52e | |
| usio.com | SOA | 1800 | arturo.ns.cloudflare.com dns.cloudflare.com 2407283303 10000 2400 604800 1800 | |
| usio.com | A | 0 | 172.67.132.247 | |
| usio.com | A | 0 | 104.21.5.46 | |
| usio.com | NS | 0 | arturo.ns.cloudflare.com | |
| usio.com | NS | 0 | evangeline.ns.cloudflare.com | |
| usio.com | TXT | 0 | v=spf1 a ip4:68.142.151.196 ip4:71.78.162.130 ip4:20.9.118.75 ip4:52.165.26.149 ip4:216.35.170.0/23 ip4:64.73.126.0/23 ip4:104.192.32.80/29 ip4:104.192.36.80/29 ip4:168.245.105.243 ip4:71.78.162.135 ip4:168.245.47.176 include:mail.zendesk.com include:sendgrid.net include:spf.constantcontact.com include:spf.happyfox.com include:spf.protection.outlook.com include:emailsec.repayonline.com include:mailgun.org -all | |
| usio.com | TXT | 0 | cloudflare_dashboard_sso=7e62fbeb3f9966ee0243e6b9affdc3fd | |
| www.usio.com | A | 0 | 172.67.132.247 | |
| www.usio.com | A | 0 | 104.21.5.46 | |
| www.usio.com | AAAA | 0 | 2606:4700:3031::6815:52e | |
| www.usio.com | AAAA | 0 | 2606:4700:3033::ac43:84f7 |
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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