knowledgepoint.net - dns.ninja

`knowledgepoint.net`

DNSSEC	⚠️ Not signed
A	66.226.70.9^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
		PTR	`hostedc28.carrierzone.com`
NS	`ns1.carrierzone.com` ⭐
		A	2001:1810:9980:3::10^{🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
		A	66.175.41.100^{🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns1.carrierzone.com`
NS	`ns2.carrierzone.com`
		A	2001:1810:4000:3::10^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
		A	209.235.144.104^{🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns2.carrierzone.com`
NS	`ns3.carrierzone.com`
		A	2001:1810:1000:3::10^{🇨🇦 INFB2001:1810:1000::/36}
			PTR	`ns3.myebiz.ca`
			PTR	`ns3.carrierzone.com`
		A	69.49.97.154^{🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns3.carrierzone.com`
NS	`ns4.carrierzone.com` ⚠️ Not in parent delegation
		A	2001:1810:4000:3::11^{🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
		A	209.235.143.98^{🇨🇦 INFB209.235.128.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`ns4.carrierzone.com`
MX	`mx1c28.carrierzone.com` ⭐
		A	66.226.70.78^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx1c28.carrierzone.com`
MX	`mx2c28.carrierzone.com`⁽¹⁰⁰⁾
		A	66.226.70.79^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx2c28.carrierzone.com`
MX	`mx3c28.carrierzone.com`⁽¹¹⁰⁾
		A	66.226.70.72^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx3c28.carrierzone.com`
MX	`mx4c28.carrierzone.com`⁽¹²⁰⁾
		A	66.226.70.73^{🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada}
			PTR	`mx4c28.carrierzone.com`
TXT	`v=spf1 include:spfc28.carrierzone.com ~all`
SOA	`ns1.carrierzone.com`postmaster@carrierzone.com 2024-02-17 #12

`net`

	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=1783676652

Same first word

DNS History

19 records (9 active, 10 former)

●NSns1.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○NSns1.cnchost.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

○NSns1.hostingsvcs.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●NSns2.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○NSns2.hostingsvcs.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●NSns3.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○NSns3.hostingsvcs.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●NSns4.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○NSns4.hostingsvcs.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●MXmx1c28.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○MXmx1c28.concentric.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●MXmx2c28.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○MXmx2c28.concentric.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●MXmx3c28.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○MXmx3c28.concentric.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●MXmx4c28.carrierzone.com2026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

○MXmx4c28.concentric.com2015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

○A66.226.70.282015-06-15 → 2019-02-22 · 4 obs

● 2015-06-15 01:02:28
● 2019-02-22 08:41:32
○ 2026-03-23 22:37:10
○ 2026-07-10 09:51:08

●A66.226.70.92026-03-23 → 2026-07-10 · 3 obs

○ 2019-02-22 08:41:32
● 2026-03-23 22:37:10
● 2026-07-10 09:51:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
knowledgepoint.net	ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com	-

✅ Authoritative Response

Server:66.175.41.100

NS records: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgepoint.net (unsigned zone)

⏱️ Timing

Total: 1356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.226.70.9`
NS	4	`ns1.carrierzone.com, ns4.carrierzone.com...`
MX	4	`Mx1c28.carrierzone.com (pri: 10), Mx2c28.carrierzone.com (pri: 100)...`
TXT	1	`v=spf1 include:spfc28.carrierzone.com ~a`
SOA	1	`ns1.carrierzone.com postmaster.carrierzo`

Analysis

IP Addresses

knowledgepoint.net has exactly one IP address — 66.226.70.9.

irwinbroh.com, cvcsb.org, tooasis.com plus two other host names have IP numbers in common with knowledgepoint.net.

Name Servers

Four name servers handle the delegation for knowledgepoint.net: ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.

There is at least partial name server overlap between knowledgepoint.net and other domains — hunterconstructiongroup.com, old66pizza.com, daviesmusic.co.uk and two more among them.

These name servers regularly appear alongside dns2.earthlink.net, dns3.earthlink.net, dns1.earthlink.net and 7 other name servers in NS record sets.

All four hostnames — ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com — resolve to two IP numbers apiece: ns1.carrierzone.com to 66.175.41.100 and 2001:1810:9980:3::10; ns2.carrierzone.com to 209.235.144.104 and 2001:1810:4000:3::10; ns3.carrierzone.com to 69.49.97.154 and 2001:1810:1000:3::10; ns4.carrierzone.com to 209.235.143.98 and 2001:1810:4000:3::11.

Mail Servers

Mail for knowledgepoint.net is handled by four mail servers: mx1c28.carrierzone.com, mx2c28.carrierzone.com, mx3c28.carrierzone.com and mx4c28.carrierzone.com.

At least some of the mail servers used by knowledgepoint.net are shared with other domains: slr35.com, nimbusinc.com, kontrolcom.com and two others among them.

Four host names, each with one IP address: mx1c28.carrierzone.com has 66.226.70.78, mx2c28.carrierzone.com has 66.226.70.79, mx3c28.carrierzone.com has 66.226.70.72 and mx4c28.carrierzone.com has 66.226.70.73.