canonical.com
Trusted open source for enterprises | Canonical
canonical.com is registered with MarkMonitor Inc. since July 5, 1996 (30.3 years). The registration expires on July 4, 2027. The site runs on Cloudinary, Content Security Policy, HSTS and 2 other technologies. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 35 more days.
- Domain age
- 30.3 yrs
- Technologies
- 5
- Email security
- C
- SSL days left
- 35
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | July 5, 1996 |
| Expires | July 4, 2027 |
| Updated | January 8, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | ns1.canonical.com, ns2.canonical.com, ns3.canonical.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 185.125.190.20 | 34 |
| A | 185.125.190.21 | 34 |
| A | 185.125.190.29 | 34 |
| MX | mx.canonical.com 10 | 600 |
| NS | ns1.canonical.com | 167490 |
| NS | ns2.canonical.com | 167490 |
| NS | ns3.canonical.com | 167490 |
| CAA | issuewild 0 digicert.com | 3600 |
| CAA | issue 0 digicert.com | 3600 |
| CAA | iodef 0 mailto:[email protected] | 3600 |
| CAA | issue 0 letsencrypt.org | 3600 |
| CAA | issue 0 letsencrypt.org; accounturi=https://acme-v01.api.letsencrypt.org/acme/reg/32541290 | 3600 |
| CAA | issuewild 0 letsencrypt.org | 3600 |
| TXT | atlassian-domain-verification=EfMI3zSzpIoFk2/QhOqWVwC3swzqP9UryHYJFB0SyITHLVntyXkupk6prHjka48F | 600 |
| TXT | site24x7-signals-domain-verification=b658d86f83932f4ad589595687cf5f20 | 600 |
| TXT | google-site-verification=987aj5PIoVpH3ybA_tMmNcCZ7sY64IUEGaeafo_hrFk | 600 |
| TXT | google-site-verification=RFZCSssfnIjPnBo0k6W72VsUfYqbknSNqIgy2TrcMms | 600 |
| TXT | bw=FUPOteh4WFoKj2FJCprEWcFcZYwSQOSwgn2njwUTAlAn | 600 |
| TXT | apple-domain-verification=p5U0KoYntPjPy6ah | 600 |
| TXT | v=spf1 include:_spf.canonical.com -all | 600 |
| TXT | anthropic-domain-verification-acs462=LlGDnnFKyomJuHagTQM5lRKTc | 600 |
| TXT | miro-verification=2a474c203a12d0d3bdedb1dbfd7df2350d60c43d | 600 |
| TXT | cloudflare_dashboard_sso=832571caa260c125c86848c30922073a | 600 |
| TXT | site24x7-signals-domain-verification=b053701422ea32428dc87e6d694abea7 | 600 |
| TXT | stripe-verification=98BE42870B792CFFB903D0F2C986A63D047CAF3801CE7667CEEC65F4EB8F2C79 | 600 |
| AAAA | 2620:2d:4000:1::26 | 60 |
| AAAA | 2620:2d:4000:1::27 | 60 |
| AAAA | 2620:2d:4000:1::28 | 60 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-N384JMX2Other sites using the same IDs: ubuntu.com
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR1, Let's Encrypt |
| Expires | December 15, 2026 |
| Days remaining | 35 |
| Protocol | TLSv1.3 |
| Names | canonical.com, www.canonical.com |
Email security
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good1 MX record(s) found.
Homepage metadata
| Title | Trusted open source for enterprises | Canonical |
|---|---|
| Description | Drive innovation with trusted enterprise open source from Canonical — simple, cost-effective, and supported. |
| Language | en |
| Canonical | https://canonical.com/ |
| Structured data | Organization |
| Indexable | Yes |
| Word count | 3883 |
About canonical.com
Who is the registrar of canonical.com?
canonical.com is registered with MarkMonitor Inc. (IANA ID 292).
When does canonical.com expire?
The current registration of canonical.com expires on July 4, 2027. It was first registered on July 5, 1996.
What technology does canonical.com use?
We detected 5 technologies on canonical.com, including Cloudinary, Content Security Policy, HSTS, Google Tag Manager, Nginx.
Does canonical.com protect its email with SPF and DMARC?
canonical.com scores 70/100 (grade C) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of canonical.com?
canonical.com uses ns1.canonical.com, ns2.canonical.com, ns3.canonical.com.