DNS Record Lookup

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

astewart.ca

DNS Records

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Hosting & Network

We’re building the network profile for astewart.ca — hosting, DNS, email and its network neighborhood will appear here shortly after this lookup is recorded.

DNS Records for astewart.ca

HostnameTypeTTLPriorityContent
astewart.caTXT0protonmail-verification=afa26dd7273b2ee9f93f66b1e4c04a9483dba462
astewart.caTXT0v=spf1 include:_spf.protonmail.ch ~all
astewart.caMX020mailsec.protonmail.ch
astewart.caMX010mail.protonmail.ch
astewart.caNS0dns1.registrar-servers.com
astewart.caNS0dns2.registrar-servers.com
astewart.caSOA3601dns1.registrar-servers.com hostmaster.registrar-servers.com 1776717224 43200 3600 604800 3601

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Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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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