`digital-knowledge.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4939^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:9e45^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.57^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.69^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`riya.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`riya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`riya.ns.cloudflare.com`
		A	108.162.194.155^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	162.159.38.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
		A	172.64.34.155^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`riya.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.57, 172.67.158.69
		IPv6 hints	2606:4700:3031::6815:4939, 2606:4700:3031::ac43:9e45
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`riya.ns.cloudflare.com`dns@cloudflare.com serial=2398341457

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776095925

rank #185105 globally
rank #12606 in the tld
📈 Tranco rank: #365,208

Same first word

digital-knowledge.fr

digital-knowledge.org

digital-knowledge.net

digital-knowledge.de

digital-knowledge.co.jp

DNS History

14 records (6 active, 8 former)

●NSriya.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 09:11:12
● 2026-04-13 16:24:32

●NSsevki.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs

● 2026-02-17 09:11:12
● 2026-04-13 16:24:32

●A104.21.73.572026-03-31 → 2026-04-13 · 3 obs

○ 2026-02-18 00:34:58
● 2026-03-31 03:40:56
● 2026-04-13 16:24:32

●A172.67.158.692026-03-31 → 2026-04-13 · 3 obs

○ 2026-02-18 00:34:58
● 2026-03-31 03:40:56
● 2026-04-13 16:24:32

○A188.114.96.02026-02-17 → 2026-02-18 · 5 obs

○ 2026-02-17 09:11:12
● 2026-02-17 18:38:44
● 2026-02-18 00:34:58
○ 2026-03-31 03:40:56
○ 2026-04-13 16:24:32

○A188.114.96.42026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 09:11:12
○ 2026-02-17 18:38:44
○ 2026-04-13 16:24:32

○A188.114.97.02026-02-17 → 2026-02-18 · 5 obs

○ 2026-02-17 09:11:12
● 2026-02-17 18:38:44
● 2026-02-18 00:34:58
○ 2026-03-31 03:40:56
○ 2026-04-13 16:24:32

○A188.114.97.42026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 09:11:12
○ 2026-02-17 18:38:44
○ 2026-04-13 16:24:32

●A2606:4700:3031::6815:49392026-03-31 → 2026-04-13 · 3 obs

○ 2026-02-18 00:34:58
● 2026-03-31 03:40:56
● 2026-04-13 16:24:32

●A2606:4700:3031::ac43:9e452026-03-31 → 2026-04-13 · 3 obs

○ 2026-02-18 00:34:58
● 2026-03-31 03:40:56
● 2026-04-13 16:24:32

○A2a06:98c1:3120::2026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 18:38:44
● 2026-02-18 00:34:58
○ 2026-03-31 03:40:56
○ 2026-04-13 16:24:32

○A2a06:98c1:3120::42026-02-17 → 2026-02-17 · 4 obs

● 2026-02-17 09:11:12
● 2026-02-17 18:38:44
○ 2026-02-18 00:34:58
○ 2026-04-13 16:24:32

○A2a06:98c1:3121::2026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 18:38:44
● 2026-02-18 00:34:58
○ 2026-03-31 03:40:56
○ 2026-04-13 16:24:32

○A2a06:98c1:3121::42026-02-17 → 2026-02-17 · 4 obs

● 2026-02-17 09:11:12
● 2026-02-17 18:38:44
○ 2026-02-18 00:34:58
○ 2026-04-13 16:24:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
digital-knowledge.org	sevki.ns.cloudflare.com, riya.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.164

NS records: sevki.ns.cloudflare.com, riya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digital-knowledge.org (unsigned zone)

⏱️ Timing

Total: 546ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.69, 104.21.73.57`
AAAA	2	`2606:4700:3031::6815:4939, 2606:4700:3031::ac43:9e45`
NS	2	`riya.ns.cloudflare.com, sevki.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`riya.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by digital-knowledge.org: 2606:4700:3031::6815:4939, 2606:4700:3031::ac43:9e45, 104.21.73.57 and 172.67.158.69.

other host names including ql9.net, zjkxsjjq.org.cn, shieldpsd.com, toyboywarehouse.com and jodibolagamesplay.com share IP numbers with digital-knowledge.org.

Name Servers

digital-knowledge.org is delegated to two name servers riya.ns.cloudflare.com and sevki.ns.cloudflare.com.

digital-knowledge.org shares the same name server setup as other domains, for instance parceldaily.com, edanz.org.nz, holmetrics.com, halderventure.in and rintor.info.

digital-knowledge.org at least partially shares name servers with other domains, for instance vurnakol.live, ip2-st17.me, vmantra.in, arsportasia.com and confirmation-id771953.com.

these name servers are often used together with lina.ns.cloudflare.com, michael.ns.cloudflare.com, mona.ns.cloudflare.com and elliot.ns.cloudflare.com.

Host names with six IP numbers:

Host name riya.ns.cloudflare.com points to: 2606:4700:50::a29f:269b, 2803:f800:50::6ca2:c29b, 2a06:98c1:50::ac40:229b, 108.162.194.155, 162.159.38.155 and 172.64.34.155.

Host name sevki.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca4, 2803:f800:50::6ca2:c3a4, 2a06:98c1:50::ac40:23a4, 108.162.195.164, 162.159.44.164 and 172.64.35.164.

digital-knowledge.org - robtex.com