thinkcomputing.com - dns.ninja

`thinkcomputing.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.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:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.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	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6bf1:e70d:7d90:2c9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.204.47.96^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-204-47-96.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`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-23 #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=1784824707

Subdomains

termserv.thinkcomputing.com

qinca2.thinkcomputing.com

Same first word

thinkcomputing.com

DNS History

16 records (7 active, 9 former)

●NSns1.namebrightdns.com2026-06-11 → 2026-07-23 · 3 obs

○ 2020-04-04 09:07:48
● 2026-06-11 05:41:02
● 2026-07-23 16:59:36

○NSns1646.ztomy.com2015-08-10 → 2017-03-15 · 5 obs

○ 2007-11-07 03:13:18
● 2015-08-10 19:38:42
● 2017-03-15 08:37:50
○ 2020-04-04 09:07:48
○ 2026-07-23 16:59:36

○NSns2646.ztomy.com2015-08-10 → 2017-03-15 · 5 obs

○ 2007-11-07 03:13:18
● 2015-08-10 19:38:42
● 2017-03-15 08:37:50
○ 2020-04-04 09:07:48
○ 2026-07-23 16:59:36

●NSnsg1.namebrightdns.com2020-04-04 → 2026-07-23 · 3 obs

○ 2017-03-15 08:37:50
● 2020-04-04 09:07:48
● 2026-07-23 16:59:36

●NSnsg2.namebrightdns.com2020-04-04 → 2026-07-23 · 3 obs

○ 2017-03-15 08:37:50
● 2020-04-04 09:07:48
● 2026-07-23 16:59:36

○NSqinca2.thinkcomputing.com2007-11-07 → 2007-11-07 · 3 obs

● 2007-11-07 03:13:18
○ 2015-08-10 19:38:42
○ 2026-07-23 16:59:36

○NStermserv.thinkcomputing.com2007-11-07 → 2007-11-07 · 3 obs

● 2007-11-07 03:13:18
○ 2015-08-10 19:38:42
○ 2026-07-23 16:59:36

○MXmail4.qinca.com2007-11-07 → 2007-11-07 · 3 obs

● 2007-11-07 03:13:18
○ 2015-08-10 19:38:42
○ 2026-07-23 16:59:36

●A13.223.25.842026-06-11 → 2026-07-23 · 3 obs

○ 2020-04-04 09:07:48
● 2026-06-11 05:41:02
● 2026-07-23 16:59:36

○A141.8.226.142015-08-10 → 2017-03-15 · 5 obs

○ 2007-11-07 03:13:18
● 2015-08-10 19:38:42
● 2017-03-15 08:37:50
○ 2020-04-04 09:07:48
○ 2026-07-23 16:59:36

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-11 → 2026-07-23 · 3 obs

○ 2020-04-04 09:07:48
● 2026-06-11 05:41:02
● 2026-07-23 16:59:36

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-11 → 2026-07-23 · 3 obs

○ 2020-04-04 09:07:48
● 2026-06-11 05:41:02
● 2026-07-23 16:59:36

●A54.243.117.1972026-06-11 → 2026-07-23 · 3 obs

○ 2020-04-04 09:07:48
● 2026-06-11 05:41:02
● 2026-07-23 16:59:36

○A66.96.83.2272007-11-07 → 2007-11-07 · 3 obs

● 2007-11-07 03:13:18
○ 2015-08-10 19:38:42
○ 2026-07-23 16:59:36

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 09:07:48
○ 2026-06-11 05:41:02
○ 2026-07-23 16:59:36

○PTRns1646.ztomy.com2017-03-15 → 2017-03-15 · 3 obs

● 2017-03-15 08:37:50
○ 2026-06-11 05:41:02
○ 2026-07-23 16:59:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thinkcomputing.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.90.140.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkcomputing.com (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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

Hierarchy

thinkcomputing.com is the parent domain of termserv.thinkcomputing.com and qinca2.thinkcomputing.com.

IP Addresses

thinkcomputing.com directs to four IP numbers, which are 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.

Additional host names — kbboffer.com, mail.allinstrong.com, wealthds.com and two others — share IP numbers with thinkcomputing.com.

Name Servers

The authoritative name servers for thinkcomputing.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

The name servers of thinkcomputing.com overlap at least partially with those of other domains — among them 30sx.com, newarkeats.com, fresh-cut.com and two more.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

Hostname nsg1.namebrightdns.com directs to 3.90.140.102, 54.162.235.48 and 54.234.103.190 along with 3 other IP addresses.

Hostname nsg2.namebrightdns.com directs to 34.204.47.96, 54.221.37.2 and 54.225.31.228 along with 3 other IP addresses.

Host names resolving to four IP addresses:

ns1.namebrightdns.com resolves to 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.