api.tailscale.com - dns.ninja

`api.tailscale.com`

CNAME	`controlplane.tailscale.com`
DNSSEC	⚠️ Not signed
A	2606:b740:49::101^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
		PTR	`lb.fra.tailscale.com`
A	2606:b740:49::102^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::103^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::104^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::105^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::106^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::107^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::108^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::109^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::110^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::111^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::112^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::113^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::114^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::115^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	2606:b740:49::116^{🇨🇦 Amazon2606:b740:49::/48 Tailscale Inc.}
A	192.200.0.101^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.102^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.103^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.104^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.105^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.106^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.107^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.108^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.109^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.110^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.111^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.112^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.113^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.114^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.115^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}
A	192.200.0.116^{🇺🇸 Amazon192.200.0.0/24 Tailscale Inc.}

`tailscale.com`

	DNSSEC	⚠️ Not signed
	A	2600:9000:a51d:27c1:6748:d035:a989:fb3c^{🇺🇸 Amazon2600:9000:a500::/43}
	A	2600:9000:a602:b1e6:5b89:50a1:7cf7:67b8^{🇺🇸 Amazon2600:9000:a600::/43}
	A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
	NS	`ns-557.awsdns-05.net` ⭐
	NS	`ns-1359.awsdns-41.org`
	NS	`ns-1558.awsdns-02.co.uk`
	NS	`ns-197.awsdns-24.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`723757a747`
	TXT	`MS=34DDD317D9FEB51560ED2178552EF5F487EFDA34`
	TXT	`MS=ms19736920`
	TXT	`MS=ms46037000`
	TXT	`anthropic-domain-verification-vpgx4y=uwN6CwOz0NQijKYGDthCAEt9C`
	TXT	`asv=c034fa773cb1b431402a28453995174d`
	TXT	`atlassian-domain-verification=nffRaFBNr1PtD33kaEsaD9CvW1YDeLVUva1REQBQXomao5O...`
	TXT	`atlassian-sending-domain-verification=8ec3fea9-480e-4fea-ad9d-b8106e2f47bd`
	TXT	`docker-verification=3d97b1d0-f13c-49a5-a608-a4e126994fb2`
	TXT	`figma-domain-verification=1c2de6e8a2ed198f2e74b79eb341b1e7fa0c2f8f77d967c3df1...`
	TXT	`google-site-verification=4uv57KflyDjYKic07oPiF5ypArLxQQYp_e-u2RCQ2rE`
	TXT	`google-site-verification=FdhZ5m0ygy7zoBLQNWvqJ3v0wQop9dTu5ZHYvojZlPE`
	TXT	`google-site-verification=HHC0j5mcC05kfiQfxmiYUfsicdbGYAJyh0gKySbCcDM`
	TXT	`google-site-verification=aISd8KPh1T5nM6tv78IhxrYXTvLqrjMLcOsV6tDc9xw`
	TXT	`google-site-verification=uvcAEZ3qnz0lx7zpKE9DMg7FqYBSPuVK61d7zlxew3g`
	TXT	`hubspot-domain-verification=ZjA2YWQ4OGMtYTJmMi00NGM3LWJkM2ItZGNjNjYwY2I1NTQ2`
	TXT	`notion-domain-verification=5N4i2ZyFxTIAh8yjBjVknqRdZp9BFylUmFFV3h6M3sg`
	TXT	`openai-domain-verification=dv-3qK0xjzrDgu9vT3wfpM2P0g2`
	TXT	`reachdesk-verification=gzGzYoV4RdcIj5gGsLsXBmdtmVBeVfDfro9HrQ2Q6TCsKUF5xQW6PG...`
	TXT	`stripe-verification=0ba99cfebb16921aa06471ec2581cf92c47b39cb15a8877a174bb7882...`
	TXT	`stripe-verification=5fcd1c876b6a81bf6ec1888417271c54c1a7186b90e858e181224cc31...`
	TXT	`stripe-verification=a72a667972336ba404d79c4c29f31c0e9226e2260da4c6a4c7dce3af1...`
	TXT	`stripe-verification=d1e4db8d6a928fe01eaf24de20ea7dc4c6ebc1fa91940e3a6a0cc5908...`
	TXT	`v=spf1 include:_spf.google.com include:_spf.salesforce.com include:40004831.s...`
	SOA	`ns-557.awsdns-05.net`awsdns-hostmaster@amazon.com serial=1

rank #3560 globally
rank #1829 in the tld
⚠️ On DNS blocklist: doh-vpn-proxy-bypass
📈 Tranco rank: #963

Tailscale

Tailscale is a zero-trust connectivity platform built on WireGuard that provides secure, identity-based network access. Founded as a modern alternative to legacy VPNs, the service enables end-to-end encrypted connections with fine-grained access control. Over 20,000 businesses use Tailscale, including Microsoft, NVIDIA, Hugging Face, and Instacart.

Key Services

Business VPN — Secure remote access for distributed teams
Zero Trust Networking — Least-privilege access based on user identity
Multi-Cloud Connectivity — Links applications across cloud providers
Infrastructure Access — Direct resource access without bastion hosts
CI/CD Integration — Secure connections for runners and clusters

DNS Infrastructure

Record Type	Details
Nameservers	AWS Route 53 (ns-197, ns-557, ns-1359, ns-1558.awsdns)
Mail (MX)	Google Workspace (aspmx.l.google.com)
IPv4	76.76.21.21 (AWS Global Accelerator)
IPv6	2600:9000:a51d::/2600:9000:a602:: (AWS)
DNSSEC	Not signed

Hosting

Tailscale.com is hosted on Amazon Web Services using AWS Global Accelerator for anycast IP routing. DNS is managed through AWS Route 53, and email is handled by Google Workspace.

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DNS History

1 record (1 active, 0 former)

●CNAMEcontrolplane.tailscale.com2026-03-20 → 2026-08-05 · 2 obs

● 2026-03-20 05:40:16
● 2026-08-05 02:16:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
tailscale.com	ns-197.awsdns-24.com, ns-557.awsdns-05.net, ns-1558.awsdns-02.co.uk, ns-1359.awsdns-41.org	2 records
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-
tailscale.com	ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net	-

✅ Authoritative Response

Server:205.251.194.45

NS records: ns-1359.awsdns-41.org, ns-1558.awsdns-02.co.uk, ns-197.awsdns-24.com, ns-557.awsdns-05.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tailscale.com (unsigned zone)

⏱️ Timing

Total: 705ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`controlplane.tailscale.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-197.awsdns-24.com, ns-197.awsdns-24.com)

Analysis

IP Addresses

api.tailscale.com points to 32 IP addresses, including 192.200.0.101, 192.200.0.102 and 192.200.0.103, plus 29 other.

api.tailscale.com shares its IP numbers with other host names like login.tailscale.com, lb.fra.tailscale.com and controlplane.tailscale.com.