cognotes.com - dns.ninja

`cognotes.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:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d91:676:6a3b:630e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b00c:8d5c:a9a3:9538^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.218.191.141^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-191-141.compute-1.amazonaws.com`
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	54.225.24.136^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-24-136.compute-1.amazonaws.com`
		A	54.234.117.29^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-117-29.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-16 #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=1781637030

Subdomains

mail.cognotes.com

Same first word

cognotes.com

Similar names

cogentos.com

gotcones.com

cogstone.com

gstoneco.com

gestocon.com.br

DNS History

11 records (6 active, 5 former)

●NSns1.namebrightdns.com2018-07-07 → 2026-06-16 · 3 obs

○ 2016-10-27 15:52:02
● 2018-07-07 16:00:36
● 2026-06-16 19:33:04

○NSns1.si-eios.com2015-08-27 → 2016-10-27 · 4 obs

● 2015-08-27 01:52:20
● 2016-10-27 15:52:02
○ 2018-07-07 16:00:36
○ 2026-06-16 19:33:04

●NSns2.namebrightdns.com2018-07-07 → 2026-06-16 · 3 obs

○ 2016-10-27 15:52:02
● 2018-07-07 16:00:36
● 2026-06-16 19:33:04

○NSns2.si-eios.com2015-08-27 → 2016-10-27 · 4 obs

● 2015-08-27 01:52:20
● 2016-10-27 15:52:02
○ 2018-07-07 16:00:36
○ 2026-06-16 19:33:04

○MXmail.cognotes.com2015-08-27 → 2016-10-27 · 4 obs

● 2015-08-27 01:52:20
● 2016-10-27 15:52:02
○ 2018-07-07 16:00:36
○ 2026-06-16 19:33:04

●A13.223.25.842026-03-25 → 2026-06-16 · 3 obs

○ 2018-07-07 16:00:36
● 2026-03-25 17:19:52
● 2026-06-16 19:33:04

○A173.236.4.62015-08-27 → 2016-10-27 · 4 obs

● 2015-08-27 01:52:20
● 2016-10-27 15:52:02
○ 2018-07-07 16:00:36
○ 2026-06-16 19:33:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-25 → 2026-06-16 · 3 obs

○ 2018-07-07 16:00:36
● 2026-03-25 17:19:52
● 2026-06-16 19:33:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-25 → 2026-06-16 · 3 obs

○ 2018-07-07 16:00:36
● 2026-03-25 17:19:52
● 2026-06-16 19:33:04

●A54.243.117.1972026-03-25 → 2026-06-16 · 3 obs

○ 2018-07-07 16:00:36
● 2026-03-25 17:19:52
● 2026-06-16 19:33:04

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-07-07 → 2018-07-07 · 3 obs

● 2018-07-07 16:00:36
○ 2026-03-25 17:19:52
○ 2026-06-16 19:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
cognotes.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:13.218.191.141

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cognotes.com (unsigned zone)

⏱️ Timing

Total: 1007ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Hierarchy

mail.cognotes.com is a subdomain of cognotes.com.

IP Addresses

cognotes.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.

tholux.com, chatmedical.com, nornow.com plus two other host names have IP numbers in common with cognotes.com.

Name Servers

The NS records for cognotes.com delegate to ns1.namebrightdns.com and ns2.namebrightdns.com.

The name server configuration of cognotes.com is shared with other domains, for instance bookdating.com, myb4b.com, mail.e2plus.com and two others.

The name servers of cognotes.com overlap at least partially with those of other domains — among them nimob.com, (0x787878)xy.com, igniteasheville.com and two more.

These name servers are often used together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 6 IP addresses each:

ns1.namebrightdns.com maps to 13.218.191.141, 52.203.211.134, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 3 additional IP addresses.

Host names pointing to two IP addresses:

The A records for ns2.namebrightdns.com return 54.225.24.136 and 54.234.117.29.