DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for healthit.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| healthit.gov | MX | 0 | 5 | alt2.aspmx.l.google.com |
| healthit.gov | MX | 0 | 10 | aspmx3.googlemail.com |
| healthit.gov | MX | 0 | 1 | aspmx.l.google.com |
| healthit.gov | MX | 0 | 10 | aspmx2.googlemail.com |
| healthit.gov | MX | 0 | 5 | alt1.aspmx.l.google.com |
| healthit.gov | A | 0 | 192.0.66.133 | |
| healthit.gov | SOA | 86400 | ns11.hhs.gov hostmaster.psc.hhs.gov 2026062306 10800 1200 2592000 86400 | |
| healthit.gov | NS | 0 | ns12.hhs.gov | |
| healthit.gov | NS | 0 | ns11.hhs.gov | |
| www.healthit.gov | A | 0 | 192.0.66.133 |
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