DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for heroku-app.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| heroku-app.com | SOA | 3600 | dns1.p07.nsone.net hostmaster.nsone.net 1597906488 43200 7200 1209600 3600 | |
| heroku-app.com | NS | 0 | dns3.p01.nsone.net | |
| heroku-app.com | NS | 0 | dns2.p01.nsone.net | |
| heroku-app.com | NS | 0 | ns04.herokudns.net | |
| heroku-app.com | NS | 0 | ns01.herokudns.net | |
| heroku-app.com | NS | 0 | ns03.herokudns.net | |
| heroku-app.com | NS | 0 | dns1.p01.nsone.net | |
| heroku-app.com | NS | 0 | ns02.herokudns.net | |
| heroku-app.com | NS | 0 | dns4.p01.nsone.net | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:5000:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:d600:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:3000:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:8a00:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:cc00:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:c600:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:ee00:7:3b45:5d40:93a1 | |
| heroku-app.com | AAAA | 0 | 2600:9000:27c5:5800:7:3b45:5d40:93a1 | |
| heroku-app.com | A | 0 | 18.238.49.42 | |
| heroku-app.com | A | 0 | 18.238.49.123 | |
| heroku-app.com | A | 0 | 18.238.49.50 | |
| heroku-app.com | A | 0 | 18.238.49.47 |
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