🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgepresentation.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8a31^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:366a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.106^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.49^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emily.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
NS	`garrett.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garrett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garrett.ns.cloudflare.com`
		A	108.162.195.195^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	162.159.44.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	172.64.35.195^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.106, 172.67.138.49
		IPv6 hints	2606:4700:3030::ac43:8a31, 2606:4700:3033::6815:366a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOA	`emily.ns.cloudflare.com`dns@cloudflare.com serial=2416373122

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org` ⚠️ Not in zone NS records
	NS	`b2.org.afilias-nst.org`
	NS	`d0.org.afilias-nst.org`
	NS	`v0n1.pir-ns.org` ⚠️ Not in parent delegation
	NS	`v0n2.pir-ns.org` ⚠️ Not in parent delegation
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1793802165

WOT: UNKNOWN (62/100)

Same first word

knowledgepresentation.org

Previous names

Next names

DNS History

12 records (6 active, 6 former)

●NSemily.ns.cloudflare.com2026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

●NSgarrett.ns.cloudflare.com2026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

○NSns1.ipower.com2015-08-11 → 2017-08-20 · 4 obs

● 2015-08-11 16:24:16
● 2017-08-20 07:10:22
○ 2026-09-14 02:26:54
○ 2026-11-04 15:25:32

○NSns2.ipower.com2015-08-11 → 2017-08-20 · 4 obs

● 2015-08-11 16:24:16
● 2017-08-20 07:10:22
○ 2026-09-14 02:26:54
○ 2026-11-04 15:25:32

○MXmx.knowledgepresentation.org2015-08-11 → 2017-08-20 · 4 obs

● 2015-08-11 16:24:16
● 2017-08-20 07:10:22
○ 2026-09-14 02:26:54
○ 2026-11-04 15:25:32

●A104.21.54.1062026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

●A172.67.138.492026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

●A2606:4700:3030::ac43:8a312026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

●A2606:4700:3033::6815:366a2026-09-14 → 2026-11-04 · 3 obs

○ 2017-08-20 07:10:22
● 2026-09-14 02:26:54
● 2026-11-04 15:25:32

○A66.96.130.572015-08-11 → 2015-12-09 · 4 obs

● 2015-08-11 16:24:16
● 2015-12-09 00:36:00
○ 2016-03-27 03:19:52
○ 2026-11-04 15:25:32

○A66.96.149.162016-03-27 → 2016-09-10 · 5 obs

○ 2015-12-09 00:36:00
● 2016-03-27 03:19:52
● 2016-09-10 09:58:42
○ 2017-08-20 07:10:22
○ 2026-11-04 15:25:32

○A66.96.149.172017-08-20 → 2017-08-20 · 4 obs

○ 2016-09-10 09:58:42
● 2017-08-20 07:10:22
○ 2026-09-14 02:26:54
○ 2026-11-04 15:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
knowledgepresentation.org	emily.ns.cloudflare.com, garrett.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.155

NS records: emily.ns.cloudflare.com, garrett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.49, 104.21.54.106`
AAAA	2	`2606:4700:3030::ac43:8a31, 2606:4700:3033::6815:366a`
NS	2	`emily.ns.cloudflare.com, garrett.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emily.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

knowledgepresentation.org resolves to four IP addresses: 104.21.54.106, 172.67.138.49, 2606:4700:3030::ac43:8a31 and 2606:4700:3033::6815:366a.

3q07c301av.cyou, huimin-tianjing.com, hbfulaotou.com plus two other host names have IP numbers in common with knowledgepresentation.org.

Name Servers

knowledgepresentation.org uses two name servers for its delegation: emily.ns.cloudflare.com and garrett.ns.cloudflare.com.

The name server configuration of knowledgepresentation.org is shared with other domains, for instance bgcinc.org, a-w-pangloss.pages.dev, ssp2011.org and two others.

knowledgepresentation.org shares at least some of its name servers with other domains, including stamatelatou.com, giftzorly.com, flaire.dog and two others.

These name servers are frequently seen alongside the name servers demi.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname emily.ns.cloudflare.com directs to 108.162.192.155, 172.64.32.155 and 173.245.58.155 along with 3 other IP addresses.

Hostname garrett.ns.cloudflare.com directs to 108.162.195.195, 162.159.44.195 and 172.64.35.195 along with 3 other IP addresses.

knowledgepresentation.org - robtex.com