`knowledge.org.ua`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3aef^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a643^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.239^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.67^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clay.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c158^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2158^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clay.ns.cloudflare.com`
		A	108.162.193.88^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	172.64.33.88^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	173.245.59.88^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
NS	`cortney.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
TXT	`v=spf1 mx a ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.239, 172.67.166.67
		IPv6 hints	2606:4700:3033::6815:3aef, 2606:4700:3035::ac43:a643
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com
SOA	`clay.ns.cloudflare.com`dns@cloudflare.com serial=2398273948

`org.ua`

	DNSSEC	⚠️ Not signed
	A	2001:4130:20::27^{🇺🇦 UATLD-AS2001:4130:20::/48 UA-HOSTMASTER-1 Hostmaster Ltd. UA ccTLD Manager}
	A	193.29.220.27^{🇺🇦 UATLD-AS193.29.220.0/24 HMDNS-NET Hostmaster Ltd. UA ccTLD Manager}
	NS	`ho1.ns.org.ua` ⭐ ⚠️ Not in parent delegation
	NS	`ba1.ns.ua` ⚠️ Not in parent delegation
	NS	`cz.ns.ua` ⚠️ Not in parent delegation
	NS	`nn.ns.ua` ⚠️ Not in parent delegation
	NS	`ns.dn.ua` ⚠️ Not in parent delegation
	NS	`rcz.ns.ua` ⚠️ Not in parent delegation
	TXT	`org.ua 202604240233 20727`
	SOA	`ho1.ns.org.ua`hostmaster@org.ua serial=2008209599

WOT: SAFE (69/100)

Same first word

knowledge.ru

knowledge.ch

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Similar names

knowlegde.com

kwonglede.com

ledgeknow.com

degenkolw.dk

knolwedge.com

egdelwonk.com

DNS History

13 records (6 active, 7 former)

●NSclay.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

●NScortney.ns.cloudflare.com2026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

○NSns113.inhostedns.com2019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

○NSns213.inhostedns.net2019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

○NSns313.inhostedns.org2019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

○MXmx15.ukraine.com.ua2019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

○MXmx20.ukraine.com.ua2019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

●A104.21.58.2392026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

●A172.67.166.672026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

○A185.68.16.52019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

●A2606:4700:3033::6815:3aef2026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

●A2606:4700:3035::ac43:a6432026-04-20 → 2026-04-24 · 3 obs

○ 2019-02-08 11:32:26
● 2026-04-20 08:40:12
● 2026-04-24 01:21:20

○A2a00:7a60:0:1005::12019-02-08 → 2019-02-08 · 4 obs

● 2019-02-08 11:32:00
● 2019-02-08 11:32:26
○ 2026-04-20 08:40:12
○ 2026-04-24 01:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ua	rcz.ns.ua, in1.ns.ua, bg.ns.ua, cz.ns.ua...	-
knowledge.org.ua	clay.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.88

NS records: clay.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledge.org.ua (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.239, 172.67.166.67`
AAAA	2	`2606:4700:3033::6815:3aef, 2606:4700:3035::ac43:a643`
NS	2	`clay.ns.cloudflare.com, cortney.ns.cloudflare.com`
TXT	1	`v=spf1 mx a ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clay.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

knowledge.org.ua points to four IP numbers: 2606:4700:3033::6815:3aef, 2606:4700:3035::ac43:a643, 104.21.58.239 and 172.67.166.67.

For instance, other host names konfetka-1-2-sezon.lordfilm.art, led-3-v5.lordfilm.art, bitva-jekstrasensov-v9.lordfilm.art, banda-zig-zag-2023-v14.lordfilm.art and mokrye-majki-v3.lordfilm.art share IP numbers with knowledge.org.ua.

Name Servers

knowledge.org.ua is delegated to two name servers: clay.ns.cloudflare.com and cortney.ns.cloudflare.com.

knowledge.org.ua uses the same name server setup as other domains such as namescon.domains, huya2-live-hd-slb.online, domainfest.info, namescon.biz and lilynailtx.com.

knowledge.org.ua shares name servers with other domains at least partially, for example chapanegra.com, lepremierchefdoeuvre.com, jdelist.com, pgleason.com and lux.chat.

These name servers are commonly used with ulla.ns.cloudflare.com.

Host names with six IP numbers: host name clay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b58, 2803:f800:50::6ca2:c158, 2a06:98c1:50::ac40:2158, 108.162.193.88, 172.64.33.88 and 173.245.59.88; host name cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87.

knowledge.org.ua - robtex.com

knowledge.org.ua

org.ua

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`knowledge.org.ua`

`org.ua`