DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for cisa.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| cisa.gov | MX | 0 | 10 | mxa-00376703.gslb.gpphosted.com |
| cisa.gov | MX | 0 | 10 | mxb-00376703.gslb.gpphosted.com |
| cisa.gov | SOA | 1800 | blue.foundationdns.com dns.cloudflare.com 2374139396 10000 2400 604800 1800 | |
| cisa.gov | AAAA | 0 | 2600:1408:c400:390::3ff9 | |
| cisa.gov | AAAA | 0 | 2600:1408:c400:386::3ff9 | |
| cisa.gov | A | 0 | 23.207.150.61 | |
| cisa.gov | NS | 0 | blue.foundationdns.com | |
| cisa.gov | NS | 0 | blue.foundationdns.org | |
| cisa.gov | NS | 0 | blue.foundationdns.net | |
| www.cisa.gov | AAAA | 0 | 2600:1408:20:aaa::3ff9 | |
| www.cisa.gov | AAAA | 0 | 2600:1408:20:a8a::3ff9 | |
| www.cisa.gov | A | 0 | 23.207.150.61 | |
| www.cisa.gov | CNAME | 0 | www.cisa.gov.edgekey.net |
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