thinkdex.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thinkdex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c6fe^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:347a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.122^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.254^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=qpFrpTxTsxgiXIiAbXuWYAdGZHIYYD8ufOE5ooqvKIk`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.122, 172.67.198.254
		IPv6 hints	2606:4700:3031::ac43:c6fe, 2606:4700:3036::6815:347a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=112, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2411051885

`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=1786946544

Same first word

thinkdex.com

Similar names

hdxkenti.blogspot.com

kentixdh.com

dexthink.com

DNS History

18 records (11 active, 7 former)

●NSelsa.ns.cloudflare.com2026-02-19 → 2026-08-17 · 3 obs

○ 2017-09-06 14:50:46
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

○NSns1.mediatemple.net2016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 21:50:44
○ 2016-04-15 00:56:16
○ 2026-08-17 06:21:00

○NSns2.mediatemple.net2016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 21:50:44
○ 2016-04-15 00:56:16
○ 2026-08-17 06:21:00

○NSpdns07.domaincontrol.com2016-04-15 → 2017-09-06 · 5 obs

○ 2016-01-18 21:50:44
● 2016-04-15 00:56:16
● 2017-09-06 14:50:46
○ 2026-02-19 09:03:08
○ 2026-08-17 06:21:00

○NSpdns08.domaincontrol.com2016-04-15 → 2017-09-06 · 5 obs

○ 2016-01-18 21:50:44
● 2016-04-15 00:56:16
● 2017-09-06 14:50:46
○ 2026-02-19 09:03:08
○ 2026-08-17 06:21:00

●NSrick.ns.cloudflare.com2026-02-19 → 2026-08-17 · 3 obs

○ 2017-09-06 14:50:46
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●MXalt1.aspmx.l.google.com2026-02-19 → 2026-08-17 · 3 obs

○ 2016-04-15 00:56:16
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●MXalt2.aspmx.l.google.com2026-02-19 → 2026-08-17 · 3 obs

○ 2016-04-15 00:56:16
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●MXalt3.aspmx.l.google.com2026-02-19 → 2026-08-17 · 3 obs

○ 2016-04-15 00:56:16
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●MXalt4.aspmx.l.google.com2026-02-19 → 2026-08-17 · 3 obs

○ 2016-04-15 00:56:16
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●MXaspmx.l.google.com2026-02-19 → 2026-08-17 · 3 obs

○ 2016-04-15 00:56:16
● 2026-02-19 09:03:08
● 2026-08-17 06:21:00

○MXmail.thinkdex.com2016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 21:50:44
○ 2016-04-15 00:56:16
○ 2026-08-17 06:21:00

●A104.21.52.1222026-08-17 → 2026-08-17 · 2 obs

○ 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●A172.67.198.2542026-08-17 → 2026-08-17 · 2 obs

○ 2026-02-19 09:03:08
● 2026-08-17 06:21:00

○A205.186.164.1052016-04-15 → 2017-09-06 · 5 obs

○ 2016-01-18 21:50:44
● 2016-04-15 00:56:16
● 2017-09-06 14:50:46
○ 2026-02-19 09:03:08
○ 2026-08-17 06:21:00

●A2606:4700:3031::ac43:c6fe2026-08-17 → 2026-08-17 · 2 obs

○ 2026-02-19 09:03:08
● 2026-08-17 06:21:00

●A2606:4700:3036::6815:347a2026-08-17 → 2026-08-17 · 2 obs

○ 2026-02-19 09:03:08
● 2026-08-17 06:21:00

○A70.32.66.1482016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 21:50:44
○ 2016-04-15 00:56:16
○ 2026-08-17 06:21:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
thinkdex.com	elsa.ns.cloudflare.com, rick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.111

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkdex.com (unsigned zone)

⏱️ Timing

Total: 163ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.254, 104.21.52.122`
AAAA	2	`2606:4700:3031::ac43:c6fe, 2606:4700:3036::6815:347a`
NS	2	`elsa.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=qpFrpTxTsxgiXIi, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thinkdex.com directs to four IP numbers, which are 104.21.52.122, 172.67.198.254, 2606:4700:3031::ac43:c6fe and 2606:4700:3036::6815:347a.

ns2.tvonenews.tv, www.farbet88.com, alsalamhospital.com.sa plus two other host names have IP numbers in common with thinkdex.com.

Name Servers

thinkdex.com uses two name servers for its delegation: elsa.ns.cloudflare.com and rick.ns.cloudflare.com.

The name server configuration of thinkdex.com is shared with other domains, for instance inthelooppodcast.com, steroidscanada.ca, thetrendsocial.com and two others.

At least some of thinkdex.com's name servers are shared with other domains, for example uustotohk.com, cliiix.com, askcolorado.org and two more.

These name servers tend to be used in conjunction with the name servers damon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname elsa.ns.cloudflare.com directs to 108.162.192.111, 172.64.32.111 and 173.245.58.111 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.

Mail Servers

Five mail servers handle thinkdex.com: 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 thinkdex.com are shared with other domains: ns500599.ns500724.ns500737.ns500737.ns500724.ns500599.ns500737.ns500724.ns500724.ns500737.ns500697.ns500599.yummyflingsfinder.com, ns500731.ns500731.ns500731.ns500671.ns500742.ns500688.ns500704.ns500291.ns500291.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500731.ns500731.ns500742.ns500731.ns500754.ns500704.ns500688.ns500704.ns500678.ns500704.ns500666.tenderladiesbz.com 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 directs traffic to 192.178.155.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.