`gtresearch.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:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.216.91^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-216-91.compute-1.amazonaws.com`
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:970:6b05:da48:63db^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e842:8110:107c:b494^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ea2a:ddd0:a7f2:41a3^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a136:1971:9598:5d4a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.86.71.89^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-86-71-89.compute-1.amazonaws.com`
		A	34.229.20.14^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-20-14.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.90.222.89^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-222-89.compute-1.amazonaws.com`
		A	54.196.189.248^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-189-248.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c1a0:b763:6845:4e68^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c86f:9204:1c29:56a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.204.207^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-204-207.compute-1.amazonaws.com`
		A	3.94.113.213^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-94-113-213.compute-1.amazonaws.com`
		A	13.221.125.168^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-125-168.compute-1.amazonaws.com`
		A	98.93.89.251^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-89-251.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-24 #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=1774365702

Subdomains

alumni.gtresearch.com

Same first word

gtresearch.org

Similar names

tgresearch.com

tagscherer.hu

greaterchs.com

DNS History

29 records (7 active, 22 former)

○NSa.ns36.de2015-11-16 → 2015-11-16 · 4 obs

○ 2015-07-15 02:56:00
● 2015-11-16 09:09:34
○ 2016-03-02 00:17:04
○ 2026-03-24 15:28:20

○NSb.ns36.de2015-11-16 → 2015-11-16 · 4 obs

○ 2015-07-15 02:56:00
● 2015-11-16 09:09:34
○ 2016-03-02 00:17:04
○ 2026-03-24 15:28:20

●NSns1.namebrightdns.com2016-03-02 → 2026-03-24 · 3 obs

○ 2015-11-16 09:09:34
● 2016-03-02 00:17:04
● 2026-03-24 15:28:20

○NSns2.namebrightdns.com2016-03-02 → 2018-07-29 · 4 obs

○ 2015-11-16 09:09:34
● 2016-03-02 00:17:04
● 2018-07-29 04:49:40
○ 2026-03-24 15:28:20

○NSns6643.hostgator.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○NSns801.hostgator.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○NSns802.hostgator.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

●NSnsg1.namebrightdns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

●NSnsg2.namebrightdns.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

○MXalt1.aspmx.l.google.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○MXalt2.aspmx.l.google.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○MXaspmx.l.google.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○MXaspmx2.googlemail.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○MXaspmx3.googlemail.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

○MXmailgw.ns36.de2015-11-16 → 2015-11-16 · 4 obs

○ 2015-07-15 02:56:00
● 2015-11-16 09:09:34
○ 2016-03-02 00:17:04
○ 2026-03-24 15:28:20

●A13.223.25.842026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

○A192.185.226.2032015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 02:56:00
○ 2015-11-16 09:09:34
○ 2026-03-24 15:28:20

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

○A52.0.96.242016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-16 09:09:34
● 2016-03-02 00:17:04
○ 2016-06-19 06:28:44
○ 2026-03-24 15:28:20

○A52.200.243.1232016-06-19 → 2016-06-19 · 4 obs

○ 2016-03-02 00:17:04
● 2016-06-19 06:28:44
○ 2017-01-19 07:55:52
○ 2026-03-24 15:28:20

○A52.54.132.832017-01-19 → 2017-01-19 · 4 obs

○ 2016-06-19 06:28:44
● 2017-01-19 07:55:52
○ 2018-07-29 04:49:40
○ 2026-03-24 15:28:20

○A52.71.117.992016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-16 09:09:34
● 2016-03-02 00:17:04
○ 2016-06-19 06:28:44
○ 2026-03-24 15:28:20

○A54.152.144.2432016-06-19 → 2016-06-19 · 4 obs

○ 2016-03-02 00:17:04
● 2016-06-19 06:28:44
○ 2017-01-19 07:55:52
○ 2026-03-24 15:28:20

●A54.243.117.1972026-03-24 → 2026-03-24 · 2 obs

○ 2018-07-29 04:49:40
● 2026-03-24 15:28:20

○A54.88.107.1402017-01-19 → 2017-01-19 · 4 obs

○ 2016-06-19 06:28:44
● 2017-01-19 07:55:52
○ 2018-07-29 04:49:40
○ 2026-03-24 15:28:20

○A72.52.4.902015-11-16 → 2015-11-16 · 4 obs

○ 2015-07-15 02:56:00
● 2015-11-16 09:09:34
○ 2016-03-02 00:17:04
○ 2026-03-24 15:28:20

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-02 → 2016-06-19 · 4 obs

● 2016-03-02 00:17:04
● 2016-06-19 06:28:44
○ 2017-01-19 07:55:52
○ 2026-03-24 15:28:20

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-19 → 2018-07-29 · 4 obs

○ 2016-06-19 06:28:44
● 2017-01-19 07:55:52
● 2018-07-29 04:49:40
○ 2026-03-24 15:28:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gtresearch.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:3.86.71.89

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtresearch.com (unsigned zone)

⏱️ Timing

Total: 62ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
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: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

alumni.gtresearch.com is a child of gtresearch.com.

IP Addresses

gtresearch.com refers to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance codeent.com, planetdebate.com, nad.nadmc.com, valoreweb.com and thecampinglife.com share IP numbers with gtresearch.com.

Name Servers

gtresearch.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

gtresearch.com at least partially shares name servers with other domains, including rheoamd.com, digilady.com, www.petdogcollar.com, txelectronics.com and bulk-nutrition.elitefine.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with ten IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:970:6b05:da48:63db, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1a:ea2a:ddd0:a7f2:41a3, 2600:1f18:683a:ae1b:a136:1971:9598:5d4a, 3.86.71.89, 34.229.20.14, 44.220.149.224, 54.90.222.89 and 54.196.189.248.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:c1a0:b763:6845:4e68, 2600:1f18:683a:ae1b:c86f:9204:1c29:56a, 3.85.217.230, 3.89.204.207, 3.94.113.213, 13.221.125.168 and 98.93.89.251.

Host names with five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 3.90.216.91, 52.91.47.137 and 54.92.199.119.

gtresearch.com - robtex.com

gtresearch.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`gtresearch.com`

`com`