`cognitiveexcellence.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1785921779

Same first word

cognitiveexcellence.com

DNS History

12 records (4 active, 8 former)

○NSns01.one.com2017-01-05 → 2018-01-26 · 4 obs

● 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

○NSns02.one.com2017-01-05 → 2018-01-26 · 4 obs

● 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

●NSns3.afternic.com2026-05-08 → 2026-08-05 · 3 obs

○ 2018-01-26 21:12:34
● 2026-05-08 18:48:08
● 2026-08-05 09:47:02

●NSns4.afternic.com2026-05-08 → 2026-08-05 · 3 obs

○ 2018-01-26 21:12:34
● 2026-05-08 18:48:08
● 2026-08-05 09:47:02

○MXmx1.pub.mailpod4-cph3.one.com2018-01-26 → 2018-01-26 · 4 obs

○ 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

○MXmx2.pub.mailpod4-cph3.one.com2018-01-26 → 2018-01-26 · 4 obs

○ 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

○MXmx3.pub.mailpod4-cph3.one.com2018-01-26 → 2018-01-26 · 4 obs

○ 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

○MXmxcluster1.one.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:16:30
○ 2018-01-26 21:12:34
○ 2026-08-05 09:47:02

○MXmxcluster2.one.com2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 00:16:30
○ 2018-01-26 21:12:34
○ 2026-08-05 09:47:02

●A13.248.169.482026-05-08 → 2026-08-05 · 3 obs

○ 2018-01-26 21:12:34
● 2026-05-08 18:48:08
● 2026-08-05 09:47:02

○A46.30.213.1062017-01-05 → 2018-01-26 · 4 obs

● 2017-01-05 00:16:30
● 2018-01-26 21:12:34
○ 2026-05-08 18:48:08
○ 2026-08-05 09:47:02

●A76.223.54.1462026-05-08 → 2026-08-05 · 3 obs

○ 2018-01-26 21:12:34
● 2026-05-08 18:48:08
● 2026-08-05 09:47:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cognitiveexcellence.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:173.201.66.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cognitiveexcellence.com (unsigned zone)

⏱️ Timing

Total: 70ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

cognitiveexcellence.com points to the IP addresses 13.248.169.48 and 76.223.54.146

corepoker.com, monitors.world, kryt.com and two other host names share IP numbers with cognitiveexcellence.com.

Name Servers

cognitiveexcellence.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.

cognitiveexcellence.com uses the same name servers as several other domains — among them mobivis.net, masonictoursdc.com, orenba.com and two more.

Some name servers delegated to cognitiveexcellence.com are also used by other domains, notably budget.economictimes.ksaking.com and openblink.com.

These name servers are routinely deployed together with the name servers ns1.sedoparking.com.

ns3.afternic.com → 97.74.98.65 and ns4.afternic.com → 173.201.66.65: one IP number per host name.

cognitiveexcellence.com - robtex.com