DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for herokuapp.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| herokuapp.com | A | 0 | 54.87.192.225 | |
| herokuapp.com | A | 0 | 52.45.240.66 | |
| herokuapp.com | A | 0 | 3.226.35.193 | |
| herokuapp.com | NS | 0 | dns4.p03.nsone.net | |
| herokuapp.com | NS | 0 | ns03.herokudns.net | |
| herokuapp.com | NS | 0 | ns02.herokudns.net | |
| herokuapp.com | NS | 0 | dns1.p03.nsone.net | |
| herokuapp.com | NS | 0 | ns04.herokudns.net | |
| herokuapp.com | NS | 0 | dns2.p03.nsone.net | |
| herokuapp.com | NS | 0 | ns01.herokudns.net | |
| herokuapp.com | NS | 0 | dns3.p03.nsone.net | |
| herokuapp.com | SOA | 10 | dns1.p03.nsone.net hostmaster.nsone.net 1661190037 600 900 1209600 10 | |
| www.herokuapp.com | A | 0 | 52.45.240.66 | |
| www.herokuapp.com | A | 0 | 54.87.192.225 | |
| www.herokuapp.com | A | 0 | 3.226.35.193 |
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