workcool.com - dns.ninja

`workcool.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:7656:28f3:c41e:6487^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dab6:afb0:6d57:fcaa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:eca3:40be:db70:a2e8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.50.2^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-50-2.compute-1.amazonaws.com`
		A	54.157.233.88^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-157-233-88.compute-1.amazonaws.com`
		A	98.88.250.187^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-250-187.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:9a1e:4b2a:cd71:614d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b0b:7cbe:92d8:8abc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:95b3:8a96:9a2f:d596^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.2.210^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-2-210.compute-1.amazonaws.com`
		A	54.92.211.175^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-211-175.compute-1.amazonaws.com`
		A	98.81.90.116^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-90-116.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:127f:d3dc:8309:a764^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9b7e:32ba:4d4c:333^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f68b:cec7:ae7:2ee2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.90.129.222^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-129-222.compute-1.amazonaws.com`
		A	54.81.105.165^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-105-165.compute-1.amazonaws.com`
		A	107.22.22.169^{🇺🇸 Amazon107.22.0.0/16 EC2 IAD prefix}
			PTR	`ec2-107-22-22-169.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-06 #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=1780742641

Same first word

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DNS History

34 records (7 active, 27 former)

●NSns1.namebrightdns.com2015-05-21 → 2026-06-06 · 5 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
○ 2015-10-20 10:52:08
● 2016-01-25 19:00:46
● 2026-06-06 10:50:16

○NSns2.namebrightdns.com2016-01-25 → 2017-06-30 · 5 obs

○ 2015-10-20 10:52:08
● 2016-01-25 19:00:46
● 2017-06-30 16:07:00
○ 2026-03-31 05:17:54
○ 2026-06-06 10:50:16

●NSnsg1.namebrightdns.com2015-05-21 → 2026-06-06 · 7 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
● 2016-01-25 19:00:46
○ 2016-04-10 16:55:46
○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

●NSnsg2.namebrightdns.com2015-05-21 → 2026-06-06 · 7 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
● 2015-10-20 10:52:08
○ 2016-01-25 19:00:46
○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

○NSyns1.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○NSyns2.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○MXanmail.namebrightmail.com2015-05-21 → 2015-05-21 · 4 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
○ 2015-10-20 10:52:08
○ 2026-06-06 10:50:16

○MXmx1.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○MXmx5.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A107.23.198.2402016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-10 16:55:46
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

●A13.223.25.842026-03-31 → 2026-06-06 · 3 obs

○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-31 → 2026-06-06 · 3 obs

○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-31 → 2026-06-06 · 3 obs

○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

○A52.200.243.1232016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-25 19:00:46
● 2016-04-10 16:55:46
○ 2016-09-21 23:28:50
○ 2026-06-06 10:50:16

○A52.206.43.2342016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-10 16:55:46
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○A52.4.72.1372016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-10 16:55:46
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○A54.152.144.2432016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-25 19:00:46
● 2016-04-10 16:55:46
○ 2016-09-21 23:28:50
○ 2026-06-06 10:50:16

○A54.174.31.2542015-10-20 → 2015-10-20 · 4 obs

○ 2008-03-16 00:10:44
● 2015-10-20 10:52:08
○ 2016-01-25 19:00:46
○ 2026-06-06 10:50:16

○A54.208.74.2152015-10-20 → 2015-10-20 · 4 obs

○ 2008-03-16 00:10:44
● 2015-10-20 10:52:08
○ 2016-01-25 19:00:46
○ 2026-06-06 10:50:16

○A54.209.246.1822015-05-21 → 2015-05-21 · 4 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○A54.209.90.812016-01-25 → 2016-01-25 · 4 obs

○ 2015-10-20 10:52:08
● 2016-01-25 19:00:46
○ 2016-04-10 16:55:46
○ 2026-06-06 10:50:16

○A54.210.33.1902016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-10 16:55:46
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○A54.236.123.2242016-09-21 → 2016-09-21 · 4 obs

○ 2016-04-10 16:55:46
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

●A54.243.117.1972026-03-31 → 2026-06-06 · 3 obs

○ 2017-06-30 16:07:00
● 2026-03-31 05:17:54
● 2026-06-06 10:50:16

○A54.85.144.1972015-05-21 → 2015-05-21 · 4 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○A54.85.54.292016-01-25 → 2016-01-25 · 4 obs

○ 2015-10-20 10:52:08
● 2016-01-25 19:00:46
○ 2016-04-10 16:55:46
○ 2026-06-06 10:50:16

○A68.142.234.502008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A68.142.234.512008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A68.142.234.522008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A68.142.234.582008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A68.142.234.592008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○A68.142.234.602008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:10:44
○ 2015-05-21 16:59:04
○ 2026-06-06 10:50:16

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-21 → 2016-09-21 · 5 obs

○ 2008-03-16 00:10:44
● 2015-05-21 16:59:04
● 2016-09-21 23:28:50
○ 2017-06-30 16:07:00
○ 2026-06-06 10:50:16

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-30 → 2017-06-30 · 4 obs

○ 2016-09-21 23:28:50
● 2017-06-30 16:07:00
○ 2026-03-31 05:17:54
○ 2026-06-06 10:50:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:107.22.22.169

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workcool.com (unsigned zone)

⏱️ Timing

Total: 219ms | 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	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
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

workcool.com resolves to 4 IP numbers: 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 — frigoclima.com, mail.hemmos.com, northeastsleep.com and two others — share IP numbers with workcool.com.

Name Servers

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

There is at least partial name server overlap between workcool.com and other domains — mx.(0x736578)yreps.com, giftto.com, pastorme.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

Host names with 6 IP numbers:

ns1.namebrightdns.com maps to six IP addresses: 13.217.50.2, 54.157.233.88, 98.88.250.187 and three others.

nsg1.namebrightdns.com maps to six IP addresses: 13.221.2.210, 54.92.211.175, 98.81.90.116 and three others.

nsg2.namebrightdns.com maps to six IP addresses: 52.90.129.222, 54.81.105.165, 107.22.22.169 and three others.