DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
rsa-u.com is hosted on Netlify, served over Amazon AWS, with DNS by NS1 and email configured.
- Platform
- Netlify
- Hosting network
- Amazon AWSAS14618Amazon AWS
- Managed DNS
- NS1
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on Amazon AWS. Stable here since we started watching (Aug 5, 2026).
DNS Records for rsa-u.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| rsa-u.com | SOA | 3600 | dns1.p01.nsone.net domains+netlify.netlify.com 1757378391 43200 7200 1209600 3600 | |
| rsa-u.com | MX | 0 | 10 | mx1.privateemail.com |
| rsa-u.com | MX | 0 | 10 | mx2.privateemail.com |
| rsa-u.com | A | 0 | 18.208.88.157 | |
| rsa-u.com | A | 0 | 98.84.224.111 | |
| rsa-u.com | TXT | 0 | v=spf1 include:spf.privateemail.com ~all | |
| rsa-u.com | NS | 0 | dns1.p09.nsone.net | |
| rsa-u.com | NS | 0 | dns2.p09.nsone.net | |
| rsa-u.com | NS | 0 | dns4.p09.nsone.net | |
| rsa-u.com | NS | 0 | dns3.p09.nsone.net | |
| www.rsa-u.com | CNAME | 0 | rsa-u.netlify.app | |
| www.rsa-u.com | A | 0 | 98.84.224.111 | |
| www.rsa-u.com | A | 0 | 18.208.88.157 | |
| www.rsa-u.com | AAAA | 0 | 2600:1f18:16e:df01::258 | |
| www.rsa-u.com | AAAA | 0 | 2600:1f18:16e:df01::259 |
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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