DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for costello.today
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| costello.today | A | 0 | 66.45.252.178 | |
| costello.today | AAAA | 0 | 2604:a00:50:ad::2 | |
| costello.today | SOA | 86400 | ns5.nameserveit.com hostmaster.costello.today 2025041212 3600 3600 1209600 86400 | |
| costello.today | NS | 0 | ns5.nameserveit.com | |
| costello.today | NS | 0 | ns6.nameserveit.com | |
| costello.today | MX | 0 | 10 | mail.costello.today |
| www.costello.today | AAAA | 0 | 2604:a00:50:ad::2 | |
| www.costello.today | A | 0 | 66.45.252.178 |
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