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Hosting & Network

johnsoncontracting.ca runs on AS23273, with email via Google Workspace.

Hosting network
AS23273AS23273
Managed DNS
Self-hosted / other
Email
Google Workspace
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,108 other sites on AS23273. Stable here since we started watching (Jul 28, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to johnsoncontracting.ca.

DNS Records for johnsoncontracting.ca

HostnameTypeTTLPriorityContent
johnsoncontracting.caMX010alt3.aspmx.l.google.com
johnsoncontracting.caMX010mail.johnsoncontracting.ca
johnsoncontracting.caMX05alt1.aspmx.l.google.com
johnsoncontracting.caMX010alt4.aspmx.l.google.com
johnsoncontracting.caMX0aspmx.l.google.com
johnsoncontracting.caMX05alt2.aspmx.l.google.com
johnsoncontracting.caNS0ns1.powerbasehosting.com
johnsoncontracting.caNS0ns2.powerbasehosting.com
johnsoncontracting.caSOA10800ns1.powerbasehosting.com jonrmilne.gmail.com 2026061001 10800 3600 1209600 10800
johnsoncontracting.caA069.12.66.14
johnsoncontracting.caTXT0google-site-verification=ghfLlV-0xJpu2-nnPZIf_VF7JMPsd53nOfSqzkpCHoU
johnsoncontracting.caTXT0v=spf1 include:_spf.google.com ~all
www.johnsoncontracting.caMX0aspmx.l.google.com
www.johnsoncontracting.caMX05alt1.aspmx.l.google.com
www.johnsoncontracting.caMX010alt3.aspmx.l.google.com
www.johnsoncontracting.caMX05alt2.aspmx.l.google.com
www.johnsoncontracting.caMX010mail.johnsoncontracting.ca
www.johnsoncontracting.caMX010alt4.aspmx.l.google.com
www.johnsoncontracting.caTXT0v=spf1 include:_spf.google.com ~all
www.johnsoncontracting.caTXT0google-site-verification=ghfLlV-0xJpu2-nnPZIf_VF7JMPsd53nOfSqzkpCHoU
www.johnsoncontracting.caA069.12.66.14
www.johnsoncontracting.caSOA10800ns1.powerbasehosting.com jonrmilne.gmail.com 2026061001 10800 3600 1209600 10800
www.johnsoncontracting.caNS0ns1.powerbasehosting.com
www.johnsoncontracting.caNS0ns2.powerbasehosting.com
www.johnsoncontracting.caCNAME0johnsoncontracting.ca

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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