DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for upenn-edu.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| upenn-edu.org | NS | 0 | ns3.systemdns.com | |
| upenn-edu.org | NS | 0 | ns1.systemdns.com | |
| upenn-edu.org | NS | 0 | ns2.systemdns.com | |
| upenn-edu.org | A | 0 | 64.99.64.37 | |
| upenn-edu.org | SOA | 60 | ns1.systemdns.com hostmaster.systemdns.com 1736342929 604800 86400 300 60 | |
| upenn-edu.org | MX | 0 | 10 | mx.zoho.com |
| upenn-edu.org | MX | 0 | 20 | mx2.zoho.com |
| upenn-edu.org | MX | 0 | 50 | mx3.zoho.com |
| www.upenn-edu.org | CNAME | 0 | zhs.zohosites.com | |
| www.upenn-edu.org | A | 0 | 136.143.185.12 |
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