DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for osd.mil
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| osd.mil | NS | 0 | dns-pub-f1-u.pentagon.mil | |
| osd.mil | NS | 0 | dns-pub-f2-u.pentagon.mil | |
| osd.mil | NS | 0 | dns-pub-f3-u.pentagon.mil | |
| osd.mil | SOA | 3600 | dns-mas-a1-t.pentagon.mil osd\.pentagon\.jsp\.list\.core-dns.mail.mil 2006363149 900 90 2592000 3600 |
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