tailscale.cloud - dns.ninja

`tailscale.cloud`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:534c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d98b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.76^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.139^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jillian.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jillian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jillian.ns.cloudflare.com`
		A	108.162.194.44^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	162.159.38.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	172.64.34.44^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.76, 172.67.217.139
		IPv6 hints	2606:4700:3030::6815:534c, 2606:4700:3037::ac43:d98b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`jillian.ns.cloudflare.com`dns@cloudflare.com serial=2411979749

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786581629

⚠️ On DNS blocklist: tif, tif.medium

Subdomains

www.tailscale.cloud

Same first word

tailscale.best

tailscale.sk

tailscale.co.uk

tailscale.info

tailscale.com

tailscale.cloud

tailscale.io

tailscale.dev

tailscale.cfd

tailscale.asia

tailscale.fr

tailscale.tech

Similar names

DNS History

14 records (6 active, 8 former)

●NSjillian.ns.cloudflare.com2026-05-30 → 2026-08-13 · 2 obs

● 2026-05-30 15:30:12
● 2026-08-13 00:46:10

●NSrick.ns.cloudflare.com2026-05-30 → 2026-08-13 · 2 obs

● 2026-05-30 15:30:12
● 2026-08-13 00:46:10

●A104.21.83.762026-05-30 → 2026-08-13 · 5 obs

● 2026-05-30 15:30:12
○ 2026-06-27 04:50:54
● 2026-07-16 11:05:24
○ 2026-07-19 02:55:10
● 2026-08-13 00:46:10

●A172.67.217.1392026-05-30 → 2026-08-13 · 5 obs

● 2026-05-30 15:30:12
○ 2026-06-27 04:50:54
● 2026-07-16 11:05:24
○ 2026-07-19 02:55:10
● 2026-08-13 00:46:10

○A188.114.96.02026-06-27 → 2026-07-19 · 5 obs

○ 2026-06-24 07:16:12
● 2026-06-27 04:50:54
○ 2026-07-16 11:05:24
● 2026-07-19 02:55:10
○ 2026-08-13 00:46:10

○A188.114.97.02026-06-27 → 2026-07-19 · 5 obs

○ 2026-06-24 07:16:12
● 2026-06-27 04:50:54
○ 2026-07-16 11:05:24
● 2026-07-19 02:55:10
○ 2026-08-13 00:46:10

●A2606:4700:3030::6815:534c2026-06-24 → 2026-08-13 · 6 obs

○ 2026-06-16 14:08:56
● 2026-06-24 07:16:12
○ 2026-06-27 04:50:54
● 2026-07-16 11:05:24
○ 2026-07-19 02:55:10
● 2026-08-13 00:46:10

○A2606:4700:3033::ac43:d98b2026-05-30 → 2026-06-16 · 4 obs

● 2026-05-30 15:30:12
● 2026-06-16 14:08:56
○ 2026-06-24 07:16:12
○ 2026-08-13 00:46:10

○A2606:4700:3035::6815:534c2026-05-30 → 2026-06-16 · 4 obs

● 2026-05-30 15:30:12
● 2026-06-16 14:08:56
○ 2026-06-24 07:16:12
○ 2026-08-13 00:46:10

●A2606:4700:3037::ac43:d98b2026-06-24 → 2026-08-13 · 6 obs

○ 2026-06-16 14:08:56
● 2026-06-24 07:16:12
○ 2026-06-27 04:50:54
● 2026-07-16 11:05:24
○ 2026-07-19 02:55:10
● 2026-08-13 00:46:10

○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs

○ 2026-06-24 07:16:12
● 2026-06-27 04:50:54
○ 2026-07-16 11:05:24
○ 2026-08-13 00:46:10

○A2a06:98c1:3120::42026-07-19 → 2026-07-19 · 3 obs

○ 2026-07-16 11:05:24
● 2026-07-19 02:55:10
○ 2026-08-13 00:46:10

○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs

○ 2026-06-24 07:16:12
● 2026-06-27 04:50:54
○ 2026-07-16 11:05:24
○ 2026-08-13 00:46:10

○A2a06:98c1:3121::42026-07-19 → 2026-07-19 · 3 obs

○ 2026-07-16 11:05:24
● 2026-07-19 02:55:10
○ 2026-08-13 00:46:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
tailscale.cloud	jillian.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.139

NS records: jillian.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tailscale.cloud (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.139, 104.21.83.76`
AAAA	2	`2606:4700:3037::ac43:d98b, 2606:4700:3030::6815:534c`
NS	2	`jillian.ns.cloudflare.com, rick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jillian.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

www.tailscale.cloud is a subdomain of tailscale.cloud.

IP Addresses

tailscale.cloud points to the four IP addresses 104.21.83.76, 172.67.217.139, 2606:4700:3030::6815:534c and 2606:4700:3037::ac43:d98b.

silvinadevita.com, secdevtechnologies.com, camvn.com plus two other host names have IP numbers in common with tailscale.cloud.

Name Servers

tailscale.cloud uses two name servers for its delegation: jillian.ns.cloudflare.com and rick.ns.cloudflare.com.

The name server configuration of tailscale.cloud is shared with other domains, for instance sartunepok.com, yodoso.com, nexusmods-support.ink and two others.

The name servers of tailscale.cloud overlap at least partially with those of other domains — among them feed.tv, intoption.com, paddackstowing.com and two more.

These name servers commonly appear alongside the name servers tadeo.ns.cloudflare.com and gabriel.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname jillian.ns.cloudflare.com directs to 108.162.194.44, 162.159.38.44 and 172.64.34.44 along with 3 other IP addresses.

Hostname rick.ns.cloudflare.com directs to 108.162.193.139, 172.64.33.139 and 173.245.59.139 along with 3 other IP addresses.