DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for arm.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| arm.com | SOA | 3600 | ns9.arm.com hostmaster.arm.com 2025080603 43200 7200 2419200 3600 | |
| arm.com | MX | 0 | 10 | arm-com.mail.protection.outlook.com |
| arm.com | A | 0 | 217.140.110.36 | |
| arm.com | NS | 0 | ns10.arm.com | |
| arm.com | NS | 0 | ns9.arm.com | |
| www.arm.com | CNAME | 0 | www.arm.com-china.edgekey.net | |
| www.arm.com | A | 0 | 23.195.37.138 | |
| www.arm.com | A | 0 | 23.195.37.142 |
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