justheknowledge.com - dns.ninja

`justheknowledge.com`

DNSSEC	⚠️ Not signed
A	104.21.44.240^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.68^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ken.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
NS	`lola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.240, 172.67.205.68
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`ken.ns.cloudflare.com`dns@cloudflare.com serial=2407918589

`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=1784496487

Subdomains

rack.justheknowledge.com

Same first word

justheknowledge.com

DNS History

10 records (4 active, 6 former)

●NSken.ns.cloudflare.com2016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 17:00:42
● 2026-07-19 21:49:12

●NSlola.ns.cloudflare.com2016-12-19 → 2026-07-19 · 2 obs

● 2016-12-19 17:00:42
● 2026-07-19 21:49:12

○MXmail.justheknowledge.com2016-12-19 → 2026-02-16 · 4 obs

● 2016-12-19 17:00:42
● 2026-02-16 00:18:36
○ 2026-02-17 09:38:04
○ 2026-07-19 21:49:12

○A104.16.110.1522016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 17:00:42
● 2017-10-03 22:44:10
○ 2026-02-16 00:18:36
○ 2026-07-19 21:49:12

○A104.16.111.1522016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 17:00:42
● 2017-10-03 22:44:10
○ 2026-02-16 00:18:36
○ 2026-07-19 21:49:12

○A104.16.112.1522016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 17:00:42
● 2017-10-03 22:44:10
○ 2026-02-16 00:18:36
○ 2026-07-19 21:49:12

○A104.16.113.1522016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 17:00:42
● 2017-10-03 22:44:10
○ 2026-02-16 00:18:36
○ 2026-07-19 21:49:12

○A104.16.114.1522016-12-19 → 2017-10-03 · 4 obs

● 2016-12-19 17:00:42
● 2017-10-03 22:44:10
○ 2026-02-16 00:18:36
○ 2026-07-19 21:49:12

●A104.21.44.2402026-02-16 → 2026-07-19 · 3 obs

○ 2017-10-03 22:44:10
● 2026-02-16 00:18:36
● 2026-07-19 21:49:12

●A172.67.205.682026-02-16 → 2026-07-19 · 3 obs

○ 2017-10-03 22:44:10
● 2026-02-16 00:18:36
● 2026-07-19 21:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
justheknowledge.com	ken.ns.cloudflare.com, lola.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.127

NS records: ken.ns.cloudflare.com, lola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justheknowledge.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.68, 104.21.44.240`
NS	2	`ken.ns.cloudflare.com, lola.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ken.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ken.ns.cloudflare.com, ken.ns.cloudflare.com, ken.ns.cloudflare.com...)

Analysis

Hierarchy

rack.justheknowledge.com is a subdomain of justheknowledge.com.

IP Addresses

justheknowledge.com has two IP addresses: 104.21.44.240 and 172.67.205.68

Among the host names that share IP numbers with justheknowledge.com are www.gdcaustin.com, tennisteen.it, usevolition.com and two others.

Name Servers

justheknowledge.com is served by two delegated name servers, ken.ns.cloudflare.com and lola.ns.cloudflare.com.

justheknowledge.com has the same name server delegation as a number of other domains, such as giggle-bingo.org, platinumplay.com, luckynugget.net and two more.

The name servers of justheknowledge.com overlap at least partially with those of other domains — among them marrakechstay.com, lucidya.com, caiming.com and two more.

These name servers are routinely co-deployed with the name servers ns1.colocrossing.com, ns2.colocrossing.com, lisa.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

ken.ns.cloudflare.com carries IP addresses 108.162.193.127, 172.64.33.127 and 173.245.59.127, with 3 other addresses beyond those.

lola.ns.cloudflare.com carries IP addresses 108.162.192.132, 172.64.32.132 and 173.245.58.132, with 3 other addresses beyond those.