DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for jcroa-exam.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| jcroa-exam.org | MX | 0 | 10 | mail.jcroa-exam.org |
| jcroa-exam.org | SOA | 300 | 01.dnsv.jp hostmaster.dnsv.jp 1565772891 3600 900 604800 300 | |
| jcroa-exam.org | NS | 0 | 02.dnsv.jp | |
| jcroa-exam.org | NS | 0 | 01.dnsv.jp | |
| jcroa-exam.org | NS | 0 | 04.dnsv.jp | |
| jcroa-exam.org | NS | 0 | 03.dnsv.jp | |
| jcroa-exam.org | A | 0 | 133.242.72.202 |
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