`thinkrationally.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-02 #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=1785720502

Same first word

thinkrationally.com

DNS History

24 records (7 active, 17 former)

●NSns1.namebrightdns.com2015-06-02 → 2026-08-03 · 3 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
● 2026-08-03 01:37:04

○NSns2.namebrightdns.com2015-11-17 → 2017-03-15 · 5 obs

○ 2015-06-02 21:02:10
● 2015-11-17 21:37:12
● 2017-03-15 07:31:52
○ 2026-03-31 00:47:32
○ 2026-08-03 01:37:04

○NSns33.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:34
○ 2015-06-02 21:02:10
○ 2026-08-03 01:37:04

○NSns34.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:34
○ 2015-06-02 21:02:10
○ 2026-08-03 01:37:04

●NSnsg1.namebrightdns.com2015-06-02 → 2026-08-03 · 6 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
○ 2015-11-17 21:37:12
○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

●NSnsg2.namebrightdns.com2015-06-02 → 2026-08-03 · 6 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
○ 2015-11-17 21:37:12
○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

○MXanmail.namebrightmail.com2015-06-02 → 2015-06-02 · 4 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
○ 2015-11-17 21:37:12
○ 2026-08-03 01:37:04

○MXmailstore1.secureserver.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:34
○ 2015-06-02 21:02:10
○ 2026-08-03 01:37:04

○MXsmtp.secureserver.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:34
○ 2015-06-02 21:02:10
○ 2026-08-03 01:37:04

○A107.23.198.2402016-07-14 → 2016-07-14 · 4 obs

○ 2016-02-25 20:58:28
● 2016-07-14 20:17:18
○ 2017-03-15 07:31:52
○ 2026-08-03 01:37:04

○A107.23.42.502016-02-25 → 2016-02-25 · 4 obs

○ 2015-11-17 21:37:12
● 2016-02-25 20:58:28
○ 2016-07-14 20:17:18
○ 2026-08-03 01:37:04

●A13.223.25.842026-03-31 → 2026-08-03 · 3 obs

○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-31 → 2026-08-03 · 3 obs

○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-31 → 2026-08-03 · 3 obs

○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

○A52.204.129.222017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-14 20:17:18
● 2017-03-15 07:31:52
○ 2026-03-31 00:47:32
○ 2026-08-03 01:37:04

○A52.4.72.1372016-07-14 → 2016-07-14 · 4 obs

○ 2016-02-25 20:58:28
● 2016-07-14 20:17:18
○ 2017-03-15 07:31:52
○ 2026-08-03 01:37:04

○A52.73.136.1402016-02-25 → 2016-02-25 · 4 obs

○ 2015-11-17 21:37:12
● 2016-02-25 20:58:28
○ 2016-07-14 20:17:18
○ 2026-08-03 01:37:04

○A54.174.31.2542015-06-02 → 2015-11-17 · 5 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
● 2015-11-17 21:37:12
○ 2016-02-25 20:58:28
○ 2026-08-03 01:37:04

○A54.208.74.2152015-06-02 → 2015-11-17 · 5 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
● 2015-11-17 21:37:12
○ 2016-02-25 20:58:28
○ 2026-08-03 01:37:04

●A54.243.117.1972026-03-31 → 2026-08-03 · 3 obs

○ 2017-03-15 07:31:52
● 2026-03-31 00:47:32
● 2026-08-03 01:37:04

○A54.85.127.702017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-14 20:17:18
● 2017-03-15 07:31:52
○ 2026-03-31 00:47:32
○ 2026-08-03 01:37:04

○A64.202.189.1702008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 20:12:34
○ 2015-06-02 21:02:10
○ 2026-08-03 01:37:04

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-02 → 2016-07-14 · 5 obs

○ 2008-03-12 20:12:34
● 2015-06-02 21:02:10
● 2016-07-14 20:17:18
○ 2017-03-15 07:31:52
○ 2026-08-03 01:37:04

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-14 20:17:18
● 2017-03-15 07:31:52
○ 2026-03-31 00:47:32
○ 2026-08-03 01:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
thinkrationally.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkrationally.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

thinkrationally.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with startup(0x706f726e).com, okarahub.com and ironlend.com, also share IP numbers with thinkrationally.com.

Name Servers

thinkrationally.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

thinkrationally.com partially shares its NS delegation with several other domains, including webaru.com, mprinz.com, mail.stantonio.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com maps to 44.223.19.215, 54.234.103.190, 174.129.117.232 and 4 additional IP addresses.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 13.217.95.24, 54.162.235.48, 54.221.37.2 and two others.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com maps to three IP addresses: 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

thinkrationally.com - robtex.com