`thinkyu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9c14^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:28b5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.181^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.20^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dina.ns.cloudflare.com`
		A	108.162.192.107^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	172.64.32.107^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	173.245.58.107^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
MX	`ms.mailcloud.com.tw` ⭐
		A	203.69.82.10^{🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ms.mailcloud.com.tw`
		A	203.69.82.12^{🇹🇼 HiNet203.69.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ms.mailcloud.com.tw`
MX	`x2.mailcloud.com.tw`⁽²⁰⁾
		A	210.242.150.162^{🇹🇼 HiNet210.242.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`x2.mailcloud.com.tw`
TXT	`google-site-verification=10s_ZlviCC9Hj8sHe5ZncR52D6LQQ0FZlP7x2Af9NFs`
TXT	`google-site-verification=YWYmlCp71Jky0YAXDhcNiW5-P2iI_j5nIpKZapj7_NU`
TXT	`v=spf1 mx include:amazonses.com include:mailgun.org include:_spf.mailcloud.co...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.181, 172.67.156.20
		IPv6 hints	2606:4700:3031::ac43:9c14, 2606:4700:3037::6815:28b5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com
SOA	`dina.ns.cloudflare.com`dns@cloudflare.com serial=2407675929

`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=1784995002

Same first word

thinkyu.com

thinkyu.cn

Similar names

unityhk.com

yuthink.com

unityhk.in

DNS History

17 records (8 active, 9 former)

●NSdina.ns.cloudflare.com2026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

●NSjakub.ns.cloudflare.com2026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

○NSns.thinkyu.com2015-06-08 → 2018-08-27 · 5 obs

○ 2008-03-16 04:33:46
● 2015-06-08 13:23:54
● 2018-08-27 19:34:16
○ 2026-05-30 22:11:54
○ 2026-07-25 16:19:12

○NSpl1ns3.pumo.com.tw2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:33:46
○ 2015-06-08 13:23:54
○ 2026-07-25 16:19:12

○NSpl1ns4.pumo.com.tw2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:33:46
○ 2015-06-08 13:23:54
○ 2026-07-25 16:19:12

●MXms.mailcloud.com.tw2026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

○MXmx.dspams.com2018-08-27 → 2018-08-27 · 4 obs

○ 2017-01-30 06:49:10
● 2018-08-27 19:34:16
○ 2026-05-30 22:11:54
○ 2026-07-25 16:19:12

○MXmx.thinkyu.com2008-03-16 → 2017-01-30 · 4 obs

● 2008-03-16 04:33:46
● 2017-01-30 06:49:10
○ 2018-08-27 19:34:16
○ 2026-07-25 16:19:12

●MXx2.mailcloud.com.tw2026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

●A104.21.40.1812026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

○A124.150.132.262015-06-08 → 2018-08-27 · 5 obs

○ 2008-03-16 04:33:46
● 2015-06-08 13:23:54
● 2018-08-27 19:34:16
○ 2026-05-30 22:11:54
○ 2026-07-25 16:19:12

●A172.67.156.202026-05-30 → 2026-07-25 · 3 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-07-25 16:19:12

○A210.17.23.2262008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 04:33:46
○ 2015-06-08 13:23:54
○ 2026-07-25 16:19:12

●A2606:4700:3031::ac43:9c142026-06-22 → 2026-07-25 · 3 obs

○ 2026-06-14 05:27:22
● 2026-06-22 04:27:54
● 2026-07-25 16:19:12

○A2606:4700:3032::ac43:9c142026-05-30 → 2026-06-14 · 5 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-06-14 05:27:22
○ 2026-06-22 04:27:54
○ 2026-07-25 16:19:12

○A2606:4700:3033::6815:28b52026-05-30 → 2026-06-14 · 5 obs

○ 2018-08-27 19:34:16
● 2026-05-30 22:11:54
● 2026-06-14 05:27:22
○ 2026-06-22 04:27:54
○ 2026-07-25 16:19:12

●A2606:4700:3037::6815:28b52026-06-22 → 2026-07-25 · 3 obs

○ 2026-06-14 05:27:22
● 2026-06-22 04:27:54
● 2026-07-25 16:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkyu.com	dina.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.107

NS records: dina.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkyu.com (unsigned zone)

⏱️ Timing

Total: 1834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.181, 172.67.156.20`
AAAA	2	`2606:4700:3031::ac43:9c14, 2606:4700:3037::6815:28b5`
NS	2	`dina.ns.cloudflare.com, jakub.ns.cloudflare.com`
MX	2	`ms.mailcloud.com.tw (pri: 10), x2.mailcloud.com.tw (pri: 20)`
TXT	3	`google-site-verification=10s_ZlviCC9Hj8s, google-site-verification=YWYmlCp71Jky0YA...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thinkyu.com resolves to four IP addresses: 104.21.40.181, 172.67.156.20, 2606:4700:3031::ac43:9c14 and 2606:4700:3037::6815:28b5.

sparkworksmesh.forum, jxno.net, slplt20.co plus two other host names have IP numbers in common with thinkyu.com.

Name Servers

thinkyu.com is served by two delegated name servers, dina.ns.cloudflare.com and jakub.ns.cloudflare.com.

thinkyu.com shares its name server setup with other domains, such as briangabin.com and jumpyu.com.

thinkyu.com has at least partial name server overlap with other domains, such as askimyavas104.com, kida-inc.com, tiffanyandcouk.uk and two others.

It is common to find these name servers paired with the name servers hattie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dina.ns.cloudflare.com carries IP addresses 108.162.192.107, 172.64.32.107 and 173.245.58.107, with 3 other addresses beyond those.

jakub.ns.cloudflare.com carries IP addresses 108.162.195.85, 162.159.44.85 and 172.64.35.85, with 3 other addresses beyond those.

Mail Servers

thinkyu.com uses two mail servers, ms.mailcloud.com.tw and x2.mailcloud.com.tw.

The mail server setup of thinkyu.com matches that of other domains such as haixia.org.tw, taiwanmic.com.tw, mingpu-pi.com and two others.

At least some of the mail servers used by thinkyu.com are shared with other domains: tonsco.com.tw, yuonyu.com.tw, himount.com and two others among them.

Host names pointing to two IP addresses:

ms.mailcloud.com.tw maps to two IP addresses — 203.69.82.10 and 203.69.82.12.

Host names resolving to a single IP address:

x2.mailcloud.com.tw points to the IP address 210.242.150.162.

thinkyu.com - robtex.com

thinkyu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`thinkyu.com`

`com`