DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for hackerrank.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| hackerrank.com | NS | 0 | ns-525.awsdns-01.net | |
| hackerrank.com | NS | 0 | ns-1691.awsdns-19.co.uk | |
| hackerrank.com | NS | 0 | ns-1314.awsdns-36.org | |
| hackerrank.com | NS | 0 | ns-431.awsdns-53.com | |
| hackerrank.com | A | 0 | 54.209.147.157 | |
| hackerrank.com | A | 0 | 35.153.253.233 | |
| hackerrank.com | A | 0 | 54.85.104.128 | |
| hackerrank.com | A | 0 | 18.204.84.182 | |
| hackerrank.com | SOA | 86400 | ns-431.awsdns-53.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 | |
| hackerrank.com | MX | 0 | 10 | usb-smtp-inbound-2.mimecast.com |
| hackerrank.com | MX | 0 | 10 | usb-smtp-inbound-1.mimecast.com |
| www.hackerrank.com | CNAME | 0 | hackerrank.com.edgekey.net | |
| www.hackerrank.com | A | 0 | 23.13.165.99 | |
| www.hackerrank.com | AAAA | 0 | 2600:1408:ec00:108a::22e9 | |
| www.hackerrank.com | AAAA | 0 | 2600:1408:ec00:1081::22e9 |
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