tailscale.com
Tailscale | Secure Connectivity for AI, IoT & Multi-Cloud
tailscale.com is registered with MarkMonitor Inc. since August 15, 2017 (9.2 years). The registration expires on August 15, 2028. The site runs on Next.js, React, Sanity and 5 other technologies. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 33 more days.
- Domain age
- 9.2 yrs
- Technologies
- 8
- Email security
- B
- SSL days left
- 33
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | August 15, 2017 |
| Expires | August 15, 2028 |
| Updated | July 15, 2026 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited |
| Name servers | ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 76.76.21.21 | 60 |
| MX | aspmx.l.google.com 1 | 3600 |
| MX | alt3.aspmx.l.google.com 10 | 3600 |
| MX | alt4.aspmx.l.google.com 10 | 3600 |
| MX | alt1.aspmx.l.google.com 5 | 3600 |
| MX | alt2.aspmx.l.google.com 5 | 3600 |
| NS | ns-1359.awsdns-41.org | 172800 |
| NS | ns-1558.awsdns-02.co.uk | 172800 |
| NS | ns-197.awsdns-24.com | 172800 |
| NS | ns-557.awsdns-05.net | 172800 |
| CAA | issue 0 amazon.com | 60 |
| CAA | issue 0 amazonaws.com | 60 |
| CAA | issue 0 amazontrust.com | 60 |
| CAA | issue 0 awstrust.com | 60 |
| CAA | issue 0 comodoca.com | 60 |
| CAA | issue 0 digicert.com | 60 |
| CAA | issue 0 letsencrypt.org | 60 |
| CAA | issuewild 0 ; | 60 |
| TXT | 723757a747 | 3600 |
| TXT | MS=34DDD317D9FEB51560ED2178552EF5F487EFDA34 | 3600 |
| TXT | MS=ms19736920 | 3600 |
| TXT | MS=ms46037000 | 3600 |
| TXT | anthropic-domain-verification-vpgx4y=uwN6CwOz0NQijKYGDthCAEt9C | 3600 |
| TXT | asv=c034fa773cb1b431402a28453995174d | 3600 |
| TXT | atlassian-domain-verification=nffRaFBNr1PtD33kaEsaD9CvW1YDeLVUva1REQBQXomao5ORxyNOYh8uEBKGJXt1 | 3600 |
| TXT | atlassian-sending-domain-verification=8ec3fea9-480e-4fea-ad9d-b8106e2f47bd | 3600 |
| TXT | docker-verification=3d97b1d0-f13c-49a5-a608-a4e126994fb2 | 3600 |
| TXT | figma-domain-verification=1c2de6e8a2ed198f2e74b79eb341b1e7fa0c2f8f77d967c3df1a34dc7b1b9392-1727189921 | 3600 |
| TXT | google-site-verification=4uv57KflyDjYKic07oPiF5ypArLxQQYp_e-u2RCQ2rE | 3600 |
| TXT | google-site-verification=FdhZ5m0ygy7zoBLQNWvqJ3v0wQop9dTu5ZHYvojZlPE | 3600 |
| AAAA | 2600:9000:a602:b1e6:5b89:50a1:7cf7:67b8 | 250 |
| AAAA | 2600:9000:a51d:27c1:6748:d035:a989:fb3c | 250 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR1, Let's Encrypt |
| Expires | December 13, 2026 |
| Days remaining | 33 |
| Protocol | TLSv1.3 |
| Names | tailscale.com |
Email security
- 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 marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google).
- good5 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | Tailscale | Secure Connectivity for AI, IoT & Multi-Cloud |
|---|---|
| Description | The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free. |
| Language | en |
| Canonical | https://tailscale.com |
| Indexable | Yes |
| Word count | 1623 |
About tailscale.com
Who is the registrar of tailscale.com?
tailscale.com is registered with MarkMonitor Inc. (IANA ID 292).
When does tailscale.com expire?
The current registration of tailscale.com expires on August 15, 2028. It was first registered on August 15, 2017.
What technology does tailscale.com use?
We detected 8 technologies on tailscale.com, including Sanity, Vercel, Next.js, React, Node.js, Content Security Policy.
Does tailscale.com protect its email with SPF and DMARC?
tailscale.com scores 83/100 (grade B) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of tailscale.com?
tailscale.com uses ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net.