tailwindcss.com - dns.ninja

`tailwindcss.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:28f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:38f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:440b^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.143^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.143^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.68.11^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anuj.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c141^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anuj.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2141^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anuj.ns.cloudflare.com`
		A	108.162.193.65^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	172.64.33.65^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
		A	173.245.59.65^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anuj.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com include:helpscoutemail.com ?all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.143, 104.26.3.143, 172.67.68.11
		IPv6 hints	2606:4700:20::681a:28f, 2606:4700:20::681a:38f, 2606:4700:20::ac43:440b
SOA	`anuj.ns.cloudflare.com`dns@cloudflare.com serial=2406309678

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783237846

rank #3355 globally
rank #1734 in the tld
📈 Tranco rank: #5,385

Subdomains

v3.tailwindcss.com

play.tailwindcss.com

www.tailwindcss.com

cdn.tailwindcss.com

Same first word

tailwindcss.com

tailwindcss.github.io

tailwindcss.cn

DNS History

15 records (10 active, 5 former)

●NSanuj.ns.cloudflare.com2020-11-16 → 2026-07-05 · 3 obs

○ 2017-08-14 12:17:16
● 2020-11-16 20:42:38
● 2026-07-05 08:04:24

○NSns1.hover.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 12:17:16
○ 2020-11-16 20:42:38
○ 2026-07-05 08:04:24

○NSns2.hover.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 12:17:16
○ 2020-11-16 20:42:38
○ 2026-07-05 08:04:24

●NSroxy.ns.cloudflare.com2020-11-16 → 2026-07-05 · 3 obs

○ 2017-08-14 12:17:16
● 2020-11-16 20:42:38
● 2026-07-05 08:04:24

●MXin1-smtp.messagingengine.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●MXin2-smtp.messagingengine.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

○MXmx.hover.com.cust.hostedemail.com2017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 12:17:16
○ 2020-11-16 20:42:38
○ 2026-07-05 08:04:24

○A104.236.115.2202017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 12:17:16
○ 2020-11-16 20:42:38
○ 2026-07-05 08:04:24

●A104.26.2.1432026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●A104.26.3.1432026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●A172.67.68.112026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●A2606:4700:20::681a:28f2026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●A2606:4700:20::681a:38f2026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

●A2606:4700:20::ac43:440b2026-02-15 → 2026-07-05 · 3 obs

○ 2020-11-16 20:42:38
● 2026-02-15 06:41:38
● 2026-07-05 08:04:24

○A76.76.21.212020-11-16 → 2020-11-16 · 4 obs

○ 2017-08-14 12:17:16
● 2020-11-16 20:42:38
○ 2026-02-15 06:41:38
○ 2026-07-05 08:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tailwindcss.com	roxy.ns.cloudflare.com, anuj.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.142

NS records: roxy.ns.cloudflare.com, anuj.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tailwindcss.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.68.11, 104.26.2.143...`
AAAA	3	`2606:4700:20::ac43:440b, 2606:4700:20::681a:38f...`
NS	2	`anuj.ns.cloudflare.com, roxy.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com i`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`anuj.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (roxy.ns.cloudflare.com, roxy.ns.cloudflare.com, roxy.ns.cloudflare.com...)

Analysis

Hierarchy

The domain tailwindcss.com is a parent of v3.tailwindcss.com, play.tailwindcss.com, www.tailwindcss.com and cdn.tailwindcss.com.

IP Addresses

With 6 IP addresses in total, tailwindcss.com resolves to 104.26.2.143, 104.26.3.143, 172.67.68.11 and 3 other.

Among the host names that share IP numbers with tailwindcss.com are www.cookimix.shop, lzhuacheng.com, live3.7mth.com and two others.

Name Servers

The NS records for tailwindcss.com delegate to anuj.ns.cloudflare.com and roxy.ns.cloudflare.com.

tailwindcss.com has the same name server delegation as a number of other domains, such as mvsdna.com, boldcityagency.com, sportechplc.com and two more.

At least some of tailwindcss.com's name servers are shared with other domains, for example prostitutkivoronezha.link, theforest.org, vanburenpublishing.com and two more.

Host names resolving to 6 IP numbers:

anuj.ns.cloudflare.com maps to 108.162.193.65, 172.64.33.65, 173.245.59.65 and 3 additional IP addresses.

roxy.ns.cloudflare.com maps to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 additional IP addresses.

Mail Servers

The MX records for tailwindcss.com point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

tailwindcss.com has the same mail server arrangement as a number of other domains, for example digitalmass.org, daglejer.dk, funprouk.co.uk and two more.

tailwindcss.com shares at least some of its mail servers with other domains — for example www32126.com, mx10.tribers.net, pluk-in.com and two more.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com maps to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 additional IP addresses.

Hosts pointing to four IP addresses:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.