DNS Record Lookup

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

opti-tech.ca

DNS Records

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Hosting & Network

opti-tech.ca runs on Cloudflare, with DNS by Google and email via Microsoft 365.

Hosting network
CloudflareAS13335Cloudflare
Managed DNS
Google
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5,496,248 other sites on Cloudflare. Stable here since we started watching (Oct 23, 2026).

DNS Records for opti-tech.ca

HostnameTypeTTLPriorityContent
opti-tech.caA0104.19.154.92
opti-tech.caMX0optitech-ca01b.mail.protection.outlook.com
opti-tech.caTXT0v=spf1 a mx ip4:70.52.237.22 include:mail.efax.com include:spf.protection.outlook.com include:_spf.smtp.com include:sendgrid.net include:spf.usaepay.com include:mail.zendesk.com -all
opti-tech.caTXT0google-site-verification=T9F8z4NzVJeC8DNyRPPIXzF_atsesl7ZBmMaaWKR5_o
opti-tech.caTXT0SPYXOP1DTLZ2YL5RWGAGNOSP5KAK6I8JGOU7X1J6
opti-tech.caTXT0trend-micro-v1-domain-verification.0a5a093d21b407714e9852ba5c68f460=658de19f-d8cc-4ac4-8c19-a8fdbc3f16e2
opti-tech.caTXT0asap-site-verification-99d35056-44ab-4e82-abf7-fb086c24148f
opti-tech.caNS0ns-cloud-c2.googledomains.com
opti-tech.caNS0ns-cloud-c4.googledomains.com
opti-tech.caNS0ns-cloud-c3.googledomains.com
opti-tech.caNS0ns-cloud-c1.googledomains.com
opti-tech.caSOA300ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 2 21600 3600 259200 300
www.opti-tech.caAAAA02606:4700::6811:916e
www.opti-tech.caAAAA02606:4700::6811:906e
www.opti-tech.caA0104.17.144.110
www.opti-tech.caA0104.17.145.110
www.opti-tech.caCNAME0hgl7idm15q.wpdns.site

Get alerted the moment opti-tech.ca's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch opti-tech.ca 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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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