DNS Record Lookup

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

dufourtax.com

DNS Records

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Hosting & Network

dufourtax.com is hosted on Squarespace, served over Squarespace, with DNS by AWS Route 53 and email via Microsoft 365.

Platform
Squarespace
Hosting network
SquarespaceAS53831Squarespace
Managed DNS
AWS Route 53
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 561,948 other sites on Squarespace. Stable here since we started watching (Nov 12, 2026).

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

DNS Records for dufourtax.com

HostnameTypeTTLPriorityContent
dufourtax.comMX010dufourtax-com.mail.protection.outlook.com
dufourtax.comNS0ns-351.awsdns-43.com
dufourtax.comNS0ns-1917.awsdns-47.co.uk
dufourtax.comNS0ns-1210.awsdns-23.org
dufourtax.comNS0ns-909.awsdns-49.net
dufourtax.comSOA86400ns-351.awsdns-43.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
dufourtax.comTXT0v=spf1 a mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
dufourtax.comTXT0google-site-verification=MqWmeTi0AFa32PSMra7OnKHQjtIGPgA4Cf72nxAwuzc
dufourtax.comTXT0MS=ms55427417
dufourtax.comTXT0ppe-50cf049b78b8fd05e737
dufourtax.comA0198.185.159.145
www.dufourtax.comA0198.185.159.145
www.dufourtax.comNS0ns-1210.awsdns-23.org
www.dufourtax.comNS0ns-351.awsdns-43.com
www.dufourtax.comNS0ns-1917.awsdns-47.co.uk
www.dufourtax.comNS0ns-909.awsdns-49.net
www.dufourtax.comSOA86400ns-351.awsdns-43.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.dufourtax.comMX010dufourtax-com.mail.protection.outlook.com
www.dufourtax.comTXT0google-site-verification=MqWmeTi0AFa32PSMra7OnKHQjtIGPgA4Cf72nxAwuzc
www.dufourtax.comTXT0MS=ms55427417
www.dufourtax.comTXT0ppe-50cf049b78b8fd05e737
www.dufourtax.comTXT0v=spf1 a mx a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com ~all
www.dufourtax.comCNAME0dufourtax.com

Get alerted the moment dufourtax.com's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch dufourtax.com continuously, notifying you the moment anything moves across all three signals:

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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