DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for core.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| core.io | SOA | 3600 | ns.core.io hostmaster.core.io 1756461301 172800 900 1209600 3600 | |
| core.io | NS | 0 | ns.core.io | |
| core.io | NS | 0 | ns.coreio.de | |
| core.io | NS | 0 | ns.coreio.nl | |
| core.io | A | 0 | 80.190.131.178 | |
| core.io | MX | 0 | 10 | mx.mail.core.io |
| core.io | MX | 0 | 20 | mx.mail.coreio.de |
| core.io | AAAA | 0 | 2a01:138:a015:babe:0:ffff:50be:83b2 | |
| www.core.io | A | 0 | 80.190.131.178 | |
| www.core.io | AAAA | 0 | 2a01:138:a015:babe:0:ffff:50be:83b2 |
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