DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for sws.update.microsoft.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sws.update.microsoft.com | A | 0 | 74.178.240.59 | |
| sws.update.microsoft.com | AAAA | 0 | 2603:1030:807:e::356 | |
| sws.update.microsoft.com | CNAME | 0 | glb.serversync.prod.dcat.dsp.trafficmanager.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