DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for covid19testus.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| covid19testus.org | SOA | 300 | umwibxcache01a.umassmed.edu ntadmins.umassmed.edu 61 300 1800 2419200 300 | |
| covid19testus.org | NS | 0 | ummsdns01.umassmed.edu | |
| covid19testus.org | NS | 0 | umwibx01a.umassmed.edu | |
| covid19testus.org | NS | 0 | umwibx01b.umassmed.edu | |
| covid19testus.org | A | 0 | 217.114.85.70 | |
| www.covid19testus.org | CNAME | 0 | www.covid19testus.org.dxcloud.episerver.net | |
| www.covid19testus.org | NS | 0 | meera.ns.cloudflare.com | |
| www.covid19testus.org | NS | 0 | felicity.ns.cloudflare.com | |
| www.covid19testus.org | A | 0 | 172.64.149.121 | |
| www.covid19testus.org | A | 0 | 104.18.38.135 | |
| www.covid19testus.org | SOA | 1800 | felicity.ns.cloudflare.com dns.cloudflare.com 2379254643 10000 2400 604800 1800 | |
| www.covid19testus.org | AAAA | 0 | 2606:4700:4400::ac40:9579 | |
| www.covid19testus.org | AAAA | 0 | 2606:4700:4400::6812:2687 |
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