`cognitiveonline.com`

DNSSEC	⚠️ Not signed
A	52.20.84.62^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-20-84-62.compute-1.amazonaws.com`
NS	`ns1.atom.com` ⭐
		A	44.219.81.145^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-219-81-145.compute-1.amazonaws.com`
NS	`ns2.atom.com`
		A	50.19.240.86^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
			PTR	`ec2-50-19-240-86.compute-1.amazonaws.com`
TXT	`ddefbbed-8463-44a2-aa6a-c76f7e2dbd47`
TXT	`afternic-verification-cukMQWNKPi6booQjwNXBFw`
SOA	`ns1.atom.com`hostmaster@cognitiveonline.com 2026-03-25 #5

`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=1774656907

Previously MX for

cognitiveonline.com

Same first word

cognitiveonline.com

DNS History

17 records (3 active, 14 former)

○NSns01.cashparking.com2015-06-18 → 2016-04-18 · 5 obs

○ 2008-03-15 03:24:22
● 2015-06-18 20:35:52
● 2016-04-18 03:42:32
○ 2017-01-11 01:57:06
○ 2026-03-28 00:44:12

●NSns1.atom.com2026-02-23 → 2026-03-28 · 3 obs

○ 2019-03-29 13:15:52
● 2026-02-23 06:05:44
● 2026-03-28 00:44:12

○NSns1.kurushimobile.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:24:22
○ 2015-06-18 20:35:52
○ 2026-03-28 00:44:12

○NSns1.uniregistrymarket.link2017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-18 03:42:32
● 2017-01-11 01:57:06
○ 2019-03-29 13:15:52
○ 2026-03-28 00:44:12

●NSns2.atom.com2026-02-23 → 2026-03-28 · 3 obs

○ 2019-03-29 13:15:52
● 2026-02-23 06:05:44
● 2026-03-28 00:44:12

○NSns2.kurushimobile.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:24:22
○ 2015-06-18 20:35:52
○ 2026-03-28 00:44:12

○NSns2.uniregistrymarket.link2017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-18 03:42:32
● 2017-01-11 01:57:06
○ 2019-03-29 13:15:52
○ 2026-03-28 00:44:12

○NSnsg1.namebrightdns.com2019-03-29 → 2019-03-29 · 4 obs

○ 2017-01-11 01:57:06
● 2019-03-29 13:15:52
○ 2026-02-23 06:05:44
○ 2026-03-28 00:44:12

○NSnsg2.namebrightdns.com2019-03-29 → 2019-03-29 · 4 obs

○ 2017-01-11 01:57:06
● 2019-03-29 13:15:52
○ 2026-02-23 06:05:44
○ 2026-03-28 00:44:12

○MXcognitiveonline.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:24:22
○ 2015-06-18 20:35:52
○ 2026-03-28 00:44:12

○MXmailstore1.secureserver.net2015-06-18 → 2016-04-18 · 5 obs

○ 2008-03-15 03:24:22
● 2015-06-18 20:35:52
● 2016-04-18 03:42:32
○ 2017-01-11 01:57:06
○ 2026-03-28 00:44:12

○MXsmtp.secureserver.net2015-06-18 → 2016-04-18 · 5 obs

○ 2008-03-15 03:24:22
● 2015-06-18 20:35:52
● 2016-04-18 03:42:32
○ 2017-01-11 01:57:06
○ 2026-03-28 00:44:12

○A184.168.221.962015-06-18 → 2016-04-18 · 5 obs

○ 2008-03-15 03:24:22
● 2015-06-18 20:35:52
● 2016-04-18 03:42:32
○ 2017-01-11 01:57:06
○ 2026-03-28 00:44:12

○A208.101.28.1812008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 03:24:22
○ 2015-06-18 20:35:52
○ 2026-03-28 00:44:12

●A52.20.84.622026-02-23 → 2026-03-28 · 3 obs

○ 2019-03-29 13:15:52
● 2026-02-23 06:05:44
● 2026-03-28 00:44:12

○A69.172.201.1532017-01-11 → 2017-01-11 · 4 obs

○ 2016-04-18 03:42:32
● 2017-01-11 01:57:06
○ 2019-03-29 13:15:52
○ 2026-03-28 00:44:12

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-29 → 2019-03-29 · 3 obs

● 2019-03-29 13:15:52
○ 2026-02-23 06:05:44
○ 2026-03-28 00:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cognitiveonline.com	ns1.atom.com, ns2.atom.com	2 records

✅ Authoritative Response

Server:44.219.81.145

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cognitiveonline.com (unsigned zone)

⏱️ Timing

Total: 3058ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.20.84.62`
NS	2	`ns2.atom.com, ns1.atom.com`
TXT	2	`ddefbbed-8463-44a2-aa6a-c76f7e2dbd47, afternic-verification-cukMQWNKPi6booQjwN`
SOA	1	`ns1.atom.com hostmaster.cognitiveonline.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

cognitiveonline.com points to an IP address: 52.20.84.62.

other host names include seismism.com, divovi.com, cyberspaceriches.com, oceancity.ca and campchair.com; they share IP numbers with cognitiveonline.com.

Name Servers

Two name servers ns1.atom.com and ns2.atom.com handle the delegation for cognitiveonline.com.

cognitiveonline.com shares the same name server setup as other domains, for instance higashiomi.com, nativespecialist.com, mikrus.com, guestlodges.com and empowerthespirit.com.

cognitiveonline.com at least partially shares name servers with other domains, including terminuspoint.com and chiangtao.com.

Host names with one IP:

ns1.atom.com points to: 44.219.81.145

ns2.atom.com points to: 50.19.240.86

cognitiveonline.com - robtex.com