thinkingcap.com - dns.ninja

`thinkingcap.com`

DNSSEC	⚠️ Not signed
A	20.127.113.208^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns11.constellix.com` ⭐
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`
NS	`ns21.constellix.com`
		A	2600:180b:2001::1^{🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network}
			PTR	`ns21.constellix.com`
		A	46.31.236.1^{🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24}
			PTR	`ns21.constellix.com`
NS	`ns31.constellix.com`
		A	2600:180c:3001::1^{🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network}
			PTR	`ns31.constellix.com`
		A	43.247.170.1^{🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24}
			PTR	`ns31.constellix.com`
NS	`ns41.constellix.net`
		A	2600:180a:4001::1^{🇺🇸 Tiggee2600:180a:4001::/48 Constellix anycast network}
			PTR	`ns41.constellix.net`
		A	96.45.81.1^{🇺🇸 Tiggee96.45.81.0/24 route 96.45.81.0/24}
			PTR	`ns41.constellix.net`
NS	`ns51.constellix.net`
		A	2600:180b:5001::1^{🇺🇸 Tiggee2600:180b:5001::/48 Constellix anycast network}
			PTR	`ns51.constellix.net`
		A	46.31.237.1^{🇺🇸 Tiggee46.31.237.0/24 route 46.31.237.0/24}
			PTR	`ns51.constellix.net`
NS	`ns61.constellix.net`
		A	2600:180c:6001::1^{🇺🇸 Tiggee2600:180c:6001::/48 Constellix anycast network}
			PTR	`ns61.constellix.net`
		A	43.247.171.1^{🇯🇵 Tiggee43.247.171.0/24 route 43.247.171.0/24}
			PTR	`ns61.constellix.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
TXT	`GoTiny`
TXT	`Distraction`
TXT	`FALbc8ccsgmlQIlHAqvN/GOTINY/FALbc8ccsg`
TXT	`HrzGAURWmm5mAA1k4yqv/GOTINY/HrzGAURWmm`
TXT	`IbdZ94Sa0c17oXRZPEYP/GOTINY/IbdZ94Sa0c`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:spf.amazonaws.co...`
TXT	`linkedin-site-verification=7de24139-4d58-4305-92da-38437026dc7f`
TXT	`anthropic-domain-verification-nh5j51=wNyjQRQKD2pP91n8FzOR9oYPX`
SOA	`ns11.constellix.com`dns@constellix.com 2015-01-09 #84

`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=1782907016

📈 Tranco rank: #295,806

Subdomains

whsrme.thinkingcap.com

sdms.thinkingcap.com

hocmn.thinkingcap.com

www.thinkingcap.com

demo.thinkingcap.com

endurance.thinkingcap.com

customers.thinkingcap.com

eps.thinkingcap.com

isc.thinkingcap.com

coxcampus.thinkingcap.com

buildforce.thinkingcap.com

Same first word

thinkingcap.info

thinkingcap.blob.core.windows.net

thinkingcap.com

thinkingcap.org

thinkingcap.in

thinkingcap.net.au

DNS History

21 records (8 active, 13 former)

○NSns0.dnsmadeeasy.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○NSns1.dnsmadeeasy.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

●NSns11.constellix.com2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○NSns2.dnsmadeeasy.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

●NSns21.constellix.com2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○NSns3.dnsmadeeasy.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

●NSns31.constellix.com2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○NSns4.dnsmadeeasy.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

●NSns41.constellix.net2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

●NSns51.constellix.net2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

●NSns61.constellix.net2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○MXalt1.aspmx.l.google.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○MXalt2.aspmx.l.google.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○MXaspmx.l.google.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○MXaspmx2.googlemail.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○MXaspmx3.googlemail.com2015-06-23 → 2016-12-09 · 4 obs

● 2015-06-23 03:39:04
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

●MXsmtp.google.com2026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○A138.91.176.382015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 03:39:04
○ 2015-11-08 21:49:02
○ 2026-07-01 12:00:12

●A20.127.113.2082026-03-24 → 2026-07-01 · 3 obs

○ 2016-12-09 00:49:30
● 2026-03-24 16:46:32
● 2026-07-01 12:00:12

○A23.96.96.1422016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-21 09:29:46
● 2016-12-09 00:49:30
○ 2026-03-24 16:46:32
○ 2026-07-01 12:00:12

○A50.87.141.792015-11-08 → 2016-04-21 · 5 obs

○ 2015-06-23 03:39:04
● 2015-11-08 21:49:02
● 2016-04-21 09:29:46
○ 2016-12-09 00:49:30
○ 2026-07-01 12:00:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkingcap.com	ns11.constellix.com, ns51.constellix.net, ns41.constellix.net, ns21.constellix.com...	6 records

✅ Authoritative Response

Server:46.31.236.1

NS records: ns11.constellix.com, ns51.constellix.net, ns41.constellix.net, ns21.constellix.com, ns61.constellix.net, ns31.constellix.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkingcap.com (unsigned zone)

⏱️ Timing

Total: 1694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.127.113.208`
NS	6	`ns11.constellix.com, ns21.constellix.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	8	`GoTiny, Distraction...`
SOA	1	`ns11.constellix.com dns.constellix.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns11.constellix.com, ns11.constellix.com, ns21.constellix.com...)

Analysis

Hierarchy

Among the subdomains of thinkingcap.com are whsrme.thinkingcap.com, sdms.thinkingcap.com, hocmn.thinkingcap.com, www.thinkingcap.com, demo.thinkingcap.com and a few other host names.

IP Addresses

thinkingcap.com resolves to one IP address: 20.127.113.208.

Other hosts including arcalearn.org, demo.thinkingcap.com and agile.net share IP addresses with thinkingcap.com.

Name Servers

DNS for thinkingcap.com is handled by 6 name servers: ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and 3 others.

There is at least partial name server overlap between thinkingcap.com and other domains — 25azino777-777.ru, trampstampstudio.com, dvdfree.com and two more among them.

The name servers ns41.constellix.net, ns51.constellix.net and ns61.constellix.net are often found in combination with these name servers.

Hostnames that resolve to two IP addresses:

ns11.constellix.com has two IP addresses: 96.45.80.1 and 2600:180a:1001::1.

ns21.constellix.com has two IP addresses: 46.31.236.1 and 2600:180b:2001::1.

ns31.constellix.com has two IP addresses: 43.247.170.1 and 2600:180c:3001::1.

ns41.constellix.net has two IP addresses: 96.45.81.1 and 2600:180a:4001::1.

ns51.constellix.net has two IP addresses: 46.31.237.1 and 2600:180b:5001::1.

ns61.constellix.net has two IP addresses: 43.247.171.1 and 2600:180c:6001::1.

Mail Servers

Mail for thinkingcap.com is handled by a single mail server, smtp.google.com.

thinkingcap.com uses an identical mail server configuration to several other domains — among them flylane.com, nasa-net.com, stationkeepers.com and two more.

thinkingcap.com has at least partial mail server overlap with other domains such as sttkerussoindonesia.ac.id, cleanupweb.com, burakyuksel.com and two more.

These mail servers are routinely found in combination with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.251.16.26, 172.253.63.26 and 6 others.