DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for isc.ca
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| isc.ca | MX | 0 | 5 | isc-ca.mail.protection.outlook.com |
| isc.ca | A | 0 | 104.18.43.51 | |
| isc.ca | A | 0 | 172.64.144.205 | |
| isc.ca | NS | 0 | ismc-dns-mast1.ismcanada.com | |
| isc.ca | NS | 0 | ismcdns3.ismcanada.com | |
| isc.ca | NS | 0 | ismcdns1.ismcanada.com | |
| isc.ca | NS | 0 | ismcdns2.ismcanada.com | |
| isc.ca | SOA | 900 | ismc-dns-mast1.ismcanada.com postmaster.ismcanada.com 2006100763 10800 3600 2592000 900 | |
| www.isc.ca | AAAA | 0 | 2606:4700:4400::ac40:90cd | |
| www.isc.ca | AAAA | 0 | 2606:4700:4400::6812:2b33 | |
| www.isc.ca | A | 0 | 104.18.43.51 | |
| www.isc.ca | A | 0 | 172.64.144.205 | |
| www.isc.ca | CNAME | 0 | www.isc.ca.cdn.cloudflare.net |
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