DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for ironport.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ironport.com | A | 0 | 23.54.127.133 | |
| ironport.com | A | 0 | 23.54.127.142 | |
| ironport.com | MX | 0 | 10 | mx4.sco.cisco.com |
| ironport.com | MX | 0 | 10 | mx3.sco.cisco.com |
| ironport.com | MX | 0 | 10 | mx1.sco.cisco.com |
| ironport.com | MX | 0 | 10 | mx2.sco.cisco.com |
| ironport.com | SOA | 3600 | ns1-93.akam.net stbu-hostmaster.cisco.com 2026031002 14400 900 2419200 3600 | |
| ironport.com | NS | 0 | ns1-117.akam.net | |
| ironport.com | NS | 0 | ns1-93.akam.net | |
| ironport.com | NS | 0 | ns1-90.akam.net | |
| ironport.com | NS | 0 | ns1-109.akam.net | |
| ironport.com | NS | 0 | use1.akam.net | |
| ironport.com | NS | 0 | asia3.akam.net | |
| ironport.com | NS | 0 | ns1-11.akam.net | |
| ironport.com | NS | 0 | ns1-73.akam.net | |
| www.ironport.com | CNAME | 0 | www.ironport.com.edgesuite.net | |
| www.ironport.com | A | 0 | 23.15.3.150 | |
| www.ironport.com | A | 0 | 2.18.67.19 |
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