DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain

DNS Records for express-scripts.ca

HostnameTypeTTLPriorityContent
express-scripts.caA0199.249.178.6
express-scripts.caNS0ns05.express-scripts.com
express-scripts.caNS0ns04.express-scripts.com
express-scripts.caSOA900ps2idns05.express-scripts.com please_set_email.absolutely.nowhere 583 14400 1800 2592000 900
express-scripts.caMX010mxb-000e5c18.gslb.pphosted.com
express-scripts.caMX010mxa-000e5c18.gslb.pphosted.com
www.express-scripts.caA0199.249.178.6

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