`northernknowledge.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:355e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d397^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.94^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.151^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26b9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jen.ns.cloudflare.com`
		A	108.162.194.185^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	162.159.38.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	172.64.34.185^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.53.94, 172.67.211.151
		IPv6	2606:4700:3035::6815:355e, 2606:4700:3037::ac43:d397
SOA	`jen.ns.cloudflare.com`dns@cloudflare.com serial=2396135680

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐ 🔒
	NS	`any.ca-servers.ca` 🔒
	NS	`c.ca-servers.ca` 🔒
	NS	`d.ca-servers.ca` 🔒
	NS	`j.ca-servers.ca` 🔒
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2603150330

rank #107556 globally
rank #885 in the tld
📈 Tranco rank: #406,441

Same first word

northernknowledge.ca

DNS History

8 records (6 active, 2 former)

●NSjen.ns.cloudflare.com2026-03-02 → 2026-03-24 · 2 obs

● 2026-03-02 13:37:30
● 2026-03-24 02:44:10

●NSrayden.ns.cloudflare.com2026-03-02 → 2026-03-24 · 2 obs

● 2026-03-02 13:37:30
● 2026-03-24 02:44:10

●A104.21.53.942026-03-02 → 2026-03-24 · 5 obs

● 2026-03-02 13:37:30
● 2026-03-05 06:36:14
○ 2026-03-19 13:44:46
● 2026-03-19 18:05:48
● 2026-03-24 02:44:10

○A172.64.80.12026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-05 06:36:14
● 2026-03-19 13:44:46
○ 2026-03-19 18:05:48
○ 2026-03-24 02:44:10

●A172.67.211.1512026-03-02 → 2026-03-24 · 5 obs

● 2026-03-02 13:37:30
● 2026-03-05 06:36:14
○ 2026-03-19 13:44:46
● 2026-03-19 18:05:48
● 2026-03-24 02:44:10

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-05 06:36:14
● 2026-03-19 13:44:46
○ 2026-03-19 18:05:48
○ 2026-03-24 02:44:10

●A2606:4700:3035::6815:355e2026-03-02 → 2026-03-24 · 5 obs

● 2026-03-02 13:37:30
● 2026-03-05 06:36:14
○ 2026-03-19 13:44:46
● 2026-03-19 18:05:48
● 2026-03-24 02:44:10

●A2606:4700:3037::ac43:d3972026-03-02 → 2026-03-24 · 5 obs

● 2026-03-02 13:37:30
● 2026-03-05 06:36:14
○ 2026-03-19 13:44:46
● 2026-03-19 18:05:48
● 2026-03-24 02:44:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
northernknowledge.ca	rayden.ns.cloudflare.com, jen.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.163

NS records: rayden.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for northernknowledge.ca (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.94, 172.67.211.151`
AAAA	2	`2606:4700:3035::6815:355e, 2606:4700:3037::ac43:d397`
NS	2	`jen.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jen.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

northernknowledge.ca resolves to four IPs: 2606:4700:3035::6815:355e, 2606:4700:3037::ac43:d397, 104.21.53.94 and 172.67.211.151.

Other host names, for instance careeradvancementnow.com, sourcechain.com, boshiwa.cn, sj328.com and roomalba.net share IP numbers with northernknowledge.ca.

Name Servers

northernknowledge.ca has two name servers: jen.ns.cloudflare.com and rayden.ns.cloudflare.com.

northernknowledge.ca shares the same name server setup as other domains, for example casinomaxcity.us, presswavetoday.com, betultrarush.us, fusiongameport.com and betnovacore.us.

northernknowledge.ca shares some name servers with other domains, for example fegasa.es, xishicake.com, hbbzc.com, aliselvi.net.tr and gaopenggroup.cn.

These name servers are commonly used with the name servers dorthy.ns.cloudflare.com.

Host names with six IP numbers: jen.ns.cloudflare.com points to: 2606:4700:50::a29f:26b9, 2803:f800:50::6ca2:c2b9, 2a06:98c1:50::ac40:22b9, 108.162.194.185, 162.159.38.185 and 172.64.34.185; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

northernknowledge.ca - robtex.com