DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for congress.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| congress.gov | SOA | 1800 | alice.ns.cloudflare.com dns.cloudflare.com 2371543683 10000 2400 604800 1800 | |
| congress.gov | AAAA | 0 | 2606:4700::6810:adfc | |
| congress.gov | AAAA | 0 | 2606:4700::6810:acfc | |
| congress.gov | NS | 0 | alice.ns.cloudflare.com | |
| congress.gov | NS | 0 | kevin.ns.cloudflare.com | |
| congress.gov | A | 0 | 104.16.173.252 | |
| congress.gov | A | 0 | 104.16.172.252 | |
| congress.gov | MX | 0 | 5 | mx41.loc.gov |
| congress.gov | MX | 0 | 5 | mx42.loc.gov |
| congress.gov | MX | 0 | 5 | mx23.loc.gov |
| congress.gov | MX | 0 | 5 | mx22.loc.gov |
| www.congress.gov | AAAA | 0 | 2606:4700::6810:acfc | |
| www.congress.gov | AAAA | 0 | 2606:4700::6810:adfc | |
| www.congress.gov | A | 0 | 104.16.173.252 | |
| www.congress.gov | A | 0 | 104.16.172.252 |
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