thinkwhy.com - robtex.com

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`thinkwhy.com`

DNSSEC	⚠️ Not signed
A	3.171.38.28^{🇺🇸 Amazon}
		PTR	`server-3-171-38-28.iad61.r.cloudfront.net`
A	3.171.38.32^{🇺🇸 Amazon}
A	3.171.38.71^{🇺🇸 Amazon}
A	3.171.38.90^{🇺🇸 Amazon}
NS	`ns-1581.awsdns-05.co.uk` ⭐
		A	2600:9000:5306:2d00::1^{🇺🇸 Amazon}
			PTR	`ns-1581.awsdns-05.co.uk`
		A	205.251.198.45^{🇺🇸 Amazon}
			PTR	`ns-1581.awsdns-05.co.uk`
NS	`ns-1348.awsdns-40.org`
		A	2600:9000:5305:4400::1^{🇺🇸 Amazon}
			PTR	`ns-1348.awsdns-40.org`
		A	205.251.197.68^{🇺🇸 Amazon}
			PTR	`ns-1348.awsdns-40.org`
NS	`ns-404.awsdns-50.com`
		A	2600:9000:5301:9400::1^{🇺🇸 Amazon}
			PTR	`ns-404.awsdns-50.com`
		A	205.251.193.148^{🇺🇸 Amazon}
			PTR	`ns-404.awsdns-50.com`
NS	`ns-892.awsdns-47.net`
		A	2600:9000:5303:7c00::1^{🇺🇸 Amazon}
			PTR	`ns-892.awsdns-47.net`
		A	205.251.195.124^{🇺🇸 Amazon}
			PTR	`ns-892.awsdns-47.net`
MX	`thinkwhy-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::^{🇺🇸 Microsoft}
			PTR	`mail-co1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	104.47.55.110^{🇺🇸 Microsoft}
			PTR	`mail-mw2nam100110.inbound.protection.outlook.com`
		A	104.47.58.110^{🇺🇸 Microsoft}
			PTR	`mail-dm6nam100110.inbound.protection.outlook.com`
TXT	`amazonses:3cbjaUth2agxW/jBBUa6KQiN8TjMzpgvZu+xIiJjoIg=`
TXT	`amazonses:Na3l50+cQJ6ci8WOXRdfNJrSVpI2zkk2/bxFt+ufI/M=`
TXT	`atlassian-domain-verification=zp773jy3y2qb9cGJjnAKyWGmfy3NtWNdOJ8FQK4c4y6I4BK...`
TXT	`facebook-domain-verification=t764dv7cvs2tigch2cb24ffnula8tf`
TXT	`google-site-verification=KSHYlvjZzHQ7xpcvpvlUUhLcYI8TMd7PNc6qptZkD7Q`
TXT	`google-site-verification=YuCb8JjR1sW5SP_K8YYkOVjxVfvL3MH-fWULX3uhPbg`
TXT	`v=spf1 include:5505466.spf05.hubspotemail.net include:amazonses.com include:s...`
TXT	`v=verifydomain MS=8395992`
SOA	`ns-1581.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1770918430

Up

www.thinkwhy.com

Same first word

thinkwhy.com

thinkwhy.net

thinkwhy.co

Similar names

whythink.dev

whythink.co.uk

DNS History

22 records (9 active, 13 former)

●NSns-1348.awsdns-40.org2020-04-06 → 2026-02-15 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●NSns-1581.awsdns-05.co.uk2020-04-06 → 2026-02-15 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●NSns-404.awsdns-50.com2020-04-06 → 2026-02-15 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●NSns-892.awsdns-47.net2020-04-06 → 2026-02-15 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
● 2026-02-15 08:48:14

○NSns1.sedoparking.com2015-08-02 → 2017-03-18 · 4 obs

● 2015-08-02 20:49:28
● 2017-03-18 18:47:38
○ 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○NSns2.sedoparking.com2015-08-02 → 2017-03-18 · 4 obs

● 2015-08-02 20:49:28
● 2017-03-18 18:47:38
○ 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○MXlocalhost2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-01 13:01:04
● 2017-03-18 18:47:38
○ 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○MXmail.nickstel.com2015-08-02 → 2016-07-01 · 4 obs

● 2015-08-02 20:49:28
● 2016-07-01 13:01:04
○ 2017-03-18 18:47:38
○ 2026-02-15 08:48:14

●MXthinkwhy-com.mail.protection.outlook.com2020-04-06 → 2026-02-15 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
● 2026-02-15 08:48:14

○A13.35.193.1292020-04-06 → 2020-04-06 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○A13.35.193.152020-04-06 → 2020-04-06 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○A13.35.193.772020-04-06 → 2020-04-06 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○A13.35.193.982020-04-06 → 2020-04-06 · 3 obs

○ 2017-03-18 18:47:38
● 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

○A18.165.242.1272026-02-15 → 2026-02-15 · 1 obs

○ 2026-02-15 08:48:14

○A18.165.242.362026-02-15 → 2026-02-15 · 1 obs

○ 2026-02-15 08:48:14

○A18.165.242.792026-02-15 → 2026-02-15 · 1 obs

○ 2026-02-15 08:48:14

○A18.165.242.872026-02-15 → 2026-02-15 · 1 obs

○ 2026-02-15 08:48:14

●A3.171.38.282026-02-15 → 2026-02-15 · 2 obs

○ 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●A3.171.38.322026-02-15 → 2026-02-15 · 2 obs

○ 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●A3.171.38.712026-02-15 → 2026-02-15 · 2 obs

○ 2020-04-06 05:01:32
● 2026-02-15 08:48:14

●A3.171.38.902026-02-15 → 2026-02-15 · 2 obs

○ 2020-04-06 05:01:32
● 2026-02-15 08:48:14

○A72.52.4.1192015-08-02 → 2017-03-18 · 4 obs

● 2015-08-02 20:49:28
● 2017-03-18 18:47:38
○ 2020-04-06 05:01:32
○ 2026-02-15 08:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
thinkwhy.com	ns-404.awsdns-50.com, ns-892.awsdns-47.net, ns-1581.awsdns-05.co.uk, ns-1348.awsdns-40.org	-

✅ Authoritative Response

Server: 205.251.197.68

NS records: ns-404.awsdns-50.com, ns-892.awsdns-47.net, ns-1581.awsdns-05.co.uk, ns-1348.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkwhy.com (unsigned zone)

⏱️ Timing

Total: 67ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.38.90, 3.171.38.32...`
NS	4	`ns-1348.awsdns-40.org, ns-1581.awsdns-05.co.uk...`
MX	1	`thinkwhy-com.mail.protection.outlook.com`
TXT	8	`amazonses:3cbjaUth2agxW/jBBUa6KQiN8TjMzp, amazonses:Na3l50+cQJ6ci8WOXRdfNJrSVpI2zk...`
SOA	1	`ns-1581.awsdns-05.co.uk awsdns-hostmaste`

AI analysis

www.thinkwhy.com is a child of thinkwhy.com.

thinkwhy.com refers to four IP numbers: 3.171.38.28, 3.171.38.32, 3.171.38.71 and 3.171.38.90.

Other host names, for instance d2i43cxs222mwm.cloudfront.net, gdcoffee.co.kr, kingscountyflorist.com, d3dm9chl5402ja.cloudfront.net and energyogre.app share IP numbers with thinkwhy.com.

thinkwhy.com delegates to four name servers: ns-404.awsdns-50.com, ns-892.awsdns-47.net, ns-1348.awsdns-40.org and ns-1581.awsdns-05.co.uk.

thinkwhy.com at least partially shares name servers with other domains, including sccda.org, mottainai.africa, d2bxxk33t58v29.cloudfront.net, jurassicworldalive.com and quickpayly.com.

These name servers are commonly used with ns-234.awsdns-29.com, ns-843.awsdns-41.net, ns-1059.awsdns-04.org, ns-354.awsdns-44.com, ns-328.awsdns-41.com, ns-1435.awsdns-51.org, ns-1560.awsdns-03.co.uk and ns-703.awsdns-23.net.

Host names with two IP numbers: ns-404.awsdns-50.com points to 2600:9000:5301:9400::1 and 205.251.193.148; ns-892.awsdns-47.net points to 2600:9000:5303:7c00::1 and 205.251.195.124; ns-1348.awsdns-40.org points to 2600:9000:5305:4400::1 and 205.251.197.68; ns-1581.awsdns-05.co.uk points to 2600:9000:5306:2d00::1 and 205.251.198.45.

A single mail server handles thinkwhy.com, thinkwhy-com.mail.protection.outlook.com.

Host thinkwhy-com.mail.protection.outlook.com resolves to ten IP numbers: 2a01:111:f403:c903::, 2a01:111:f403:c922::1, 2a01:111:f403:c92c::1, 2a01:111:f403:c931::1, 52.101.9.2, 52.101.9.21, 52.101.10.16, 52.101.11.7, 104.47.55.110 and 104.47.58.110.