DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
usau.com runs on Microsoft Azure, with DNS by Azure DNS and email via Proofpoint.
- Hosting network
- Microsoft AzureAS8075Microsoft Azure
- Managed DNS
- Azure DNS
- Proofpoint
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Microsoft Azure. Stable here since we started watching (Jul 21, 2026).
DNS Records for usau.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| usau.com | A | 0 | 4.157.238.254 | |
| usau.com | MX | 0 | 10 | mxa-00110801.gslb.pphosted.com |
| usau.com | MX | 0 | 10 | mxb-00110801.gslb.pphosted.com |
| usau.com | NS | 0 | ns2-04.azure-dns.net | |
| usau.com | NS | 0 | ns1-04.azure-dns.com | |
| usau.com | NS | 0 | ns3-04.azure-dns.org | |
| usau.com | NS | 0 | ns4-04.azure-dns.info | |
| usau.com | SOA | 21600 | ns1-04.azure-dns.com hostmaster.UU.NET 981144 21600 3600 1728000 21600 | |
| usau.com | TXT | 0 | 12C9-B876-DFB8-12D8-E4C1-624B-8727-ED66 | |
| usau.com | TXT | 0 | ca3-121f514413884d53890e416f472ca571 | |
| usau.com | TXT | 0 | MS=ms98205844 | |
| usau.com | TXT | 0 | v=spf1 ip4:18.168.140.58/32 ip4:18.168.51.200/32 ip4:35.80.141.6/32 ip4:44.229.121.55/32 ip4:148.59.100.16/28 ip4:148.59.101.16/28 include:spf-00110801.pphosted.com ~all | |
| www.usau.com | AAAA | 0 | 2606:4700::6812:1ac5 | |
| www.usau.com | AAAA | 0 | 2606:4700::6812:1bc5 | |
| www.usau.com | A | 0 | 104.18.26.197 | |
| www.usau.com | A | 0 | 104.18.27.197 | |
| www.usau.com | CNAME | 0 | www.usau.com.cdn.cloudflare.net |
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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