essentialknowledge.com - dns.ninja

`essentialknowledge.com`

DNSSEC	⚠️ Not signed
A	204.232.154.74^{🇺🇸 RACKSPACE-IAD204.232.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`essentialknowledge-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`MS=ms47009255`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2023-04-03 #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=1786083649

Same first word

essentialknowledge.com

essentialknowledge.ca

Similar names

knowledgeessential.com

DNS History

5 records (4 active, 1 former)

●NSns43.domaincontrol.com2015-05-10 → 2026-08-07 · 2 obs

● 2015-05-10 15:57:54
● 2026-08-07 06:27:46

●NSns44.domaincontrol.com2015-05-10 → 2026-08-07 · 2 obs

● 2015-05-10 15:57:54
● 2026-08-07 06:27:46

●MXessentialknowledge-com.mail.protection.outlook.com2015-10-14 → 2026-08-07 · 3 obs

○ 2015-05-10 15:57:54
● 2015-10-14 17:12:18
● 2026-08-07 06:27:46

○MXpresmtp.ex2.secureserver.net2015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 15:57:54
○ 2015-10-14 17:12:18
○ 2026-08-07 06:27:46

●A204.232.154.742015-05-10 → 2026-08-07 · 2 obs

● 2015-05-10 15:57:54
● 2026-08-07 06:27:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
essentialknowledge.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for essentialknowledge.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.232.154.74`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`essentialknowledge-com.mail.protection.o`
TXT	2	`MS=ms47009255, v=spf1 include:secureserver.net -all`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

IP Addresses

essentialknowledge.com resolves to one IP address: 204.232.154.74.

Name Servers

essentialknowledge.com has two authoritative name servers — ns43.domaincontrol.com and ns44.domaincontrol.com.

essentialknowledge.com uses the same name servers as several other domains — among them thesoulregistry.com, desk.io, atatechbilisim.com and two more.

Both ns43.domaincontrol.com and ns44.domaincontrol.com have two IP addresses each. ns43.domaincontrol.com resolves to 97.74.101.22 and 2603:5:2152::16; ns44.domaincontrol.com resolves to 173.201.69.22 and 2603:5:2252::16.

Mail Servers

Mail for essentialknowledge.com is handled by a single mail server, essentialknowledge-com.mail.protection.outlook.com.

essentialknowledge-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.2, 52.101.11.3, 52.101.40.4 and 5 others.