🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thinkdata.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:48f7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:9beb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.247^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.235^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`jade.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jade.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jade.ns.cloudflare.com`
		A	108.162.192.167^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	172.64.32.167^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
		A	173.245.58.167^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jade.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`atlassian-domain-verification=b/dS9DyPXtuiV1wPWEvPpKRexdTGlzYP0Mw1AAXIZOuhPIh...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.247, 172.67.155.235
		IPv6 hints	2606:4700:3031::6815:48f7, 2606:4700:3032::ac43:9beb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2412816726

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

thinkdata.com.ar

thinkdata.de

thinkdata.nl

thinkdata.net

thinkdata.com.br

thinkdata.com

thinkdata.be

thinkdata.works

thinkdata.org

thinkdata.us

thinkdata.it

thinkdata.company

thinkdata.co.uk

thinkdata.in

thinkdata.dev

thinkdata.ch

thinkdata.com.au

thinkdata.pages.dev

Similar names

datathink.tech

datathink.ca

datathink.net

datathink.it

datathink.io

datathink.com

datathink.xyz

kidhattan.com

datathink.org

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSapollo.ns.cloudflare.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●NSjade.ns.cloudflare.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●MXalt1.aspmx.l.google.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●MXalt2.aspmx.l.google.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●MXalt3.aspmx.l.google.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●MXalt4.aspmx.l.google.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●MXaspmx.l.google.com2026-08-26 → 2026-08-26 · 2 obs

● 2026-08-26 18:04:26
● 2026-08-26 23:10:38

●A104.21.72.2472026-08-26 → 2026-08-26 · 3 obs

○ 2026-08-26 18:04:26
● 2026-08-26 21:39:44
● 2026-08-26 23:10:38

●A172.67.155.2352026-08-26 → 2026-08-26 · 3 obs

○ 2026-08-26 18:04:26
● 2026-08-26 21:39:44
● 2026-08-26 23:10:38

○A188.114.96.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:04:26
○ 2026-08-26 21:39:44
○ 2026-08-26 23:10:38

○A188.114.97.02026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:04:26
○ 2026-08-26 21:39:44
○ 2026-08-26 23:10:38

●A2606:4700:3031::6815:48f72026-08-26 → 2026-08-26 · 3 obs

○ 2026-08-26 18:04:26
● 2026-08-26 21:39:44
● 2026-08-26 23:10:38

●A2606:4700:3032::ac43:9beb2026-08-26 → 2026-08-26 · 3 obs

○ 2026-08-26 18:04:26
● 2026-08-26 21:39:44
● 2026-08-26 23:10:38

○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:04:26
○ 2026-08-26 21:39:44
○ 2026-08-26 23:10:38

○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 3 obs

● 2026-08-26 18:04:26
○ 2026-08-26 21:39:44
○ 2026-08-26 23:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
thinkdata.dev	apollo.ns.cloudflare.com, jade.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.66

NS records: apollo.ns.cloudflare.com, jade.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkdata.dev (unsigned zone)

⏱️ Timing

Total: 569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.247, 172.67.155.235`
AAAA	2	`2606:4700:3032::ac43:9beb, 2606:4700:3031::6815:48f7`
NS	2	`apollo.ns.cloudflare.com, jade.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`atlassian-domain-verification=b/dS9DyPXt`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

thinkdata.dev points to the four IP addresses 104.21.72.247, 172.67.155.235, 2606:4700:3031::6815:48f7 and 2606:4700:3032::ac43:9beb.

cashforcarssanbernardino.com, testcake.net, norwichct.gov plus two other host names have IP numbers in common with thinkdata.dev.

Name Servers

DNS delegation for thinkdata.dev points to two name servers: apollo.ns.cloudflare.com and jade.ns.cloudflare.com.

The name server configuration of thinkdata.dev is shared with other domains, for instance blogdev.de.com, texasvaccineinjurylawyer.com, southportlandlibrary.com and two others.

The name servers of thinkdata.dev overlap at least partially with those of other domains — among them zhihangpro.pages.dev, zhaph.com, casinos-770.biz and two more.

These name servers commonly appear alongside the name servers crystal.ns.cloudflare.com and henry.ns.cloudflare.com.

Hosts with 6 IP addresses each:

apollo.ns.cloudflare.com has IP addresses 108.162.193.66, 172.64.33.66 and 173.245.59.66, plus 3 other.

jade.ns.cloudflare.com has IP addresses 108.162.192.167, 172.64.32.167 and 173.245.58.167, plus 3 other.

Mail Servers

thinkdata.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by thinkdata.dev are shared with other domains: centrocristiano.org, cleanlinesnh.com, ngset.org and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 192.178.218.27 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.