`clusteranalysis.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:47c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8413^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.124^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.19^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`april.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.4.124, 172.67.132.19
		IPv6	2606:4700:3031::6815:47c, 2606:4700:3033::ac43:8413
SOA	`april.ns.cloudflare.com`dns@cloudflare.com serial=2397797901

`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=1773551953

Same first word

clusteranalysis.org

clusteranalysis.com

DNS History

23 records (6 active, 17 former)

●NSapril.ns.cloudflare.com2026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

○NSno-dyn-updates.san.yahoo.com2015-08-08 → 2016-07-12 · 4 obs

● 2015-08-08 12:55:54
● 2016-07-12 16:42:02
○ 2017-02-14 05:10:18
○ 2026-03-23 13:51:42

○NSns-cloud-b1.googledomains.com2017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○NSns-cloud-b2.googledomains.com2017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○NSns-cloud-b3.googledomains.com2017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○NSns-cloud-b4.googledomains.com2017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

●NSrick.ns.cloudflare.com2026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

○NSyns1.yahoo.com2015-12-10 → 2016-07-12 · 5 obs

○ 2015-08-08 12:55:54
● 2015-12-10 10:21:34
● 2016-07-12 16:42:02
○ 2017-02-14 05:10:18
○ 2026-03-23 13:51:42

○NSyns2.yahoo.com2015-12-10 → 2016-07-12 · 5 obs

○ 2015-08-08 12:55:54
● 2015-12-10 10:21:34
● 2016-07-12 16:42:02
○ 2017-02-14 05:10:18
○ 2026-03-23 13:51:42

○MXmx-biz.mail.am0.yahoodns.net2015-08-08 → 2016-07-12 · 4 obs

● 2015-08-08 12:55:54
● 2016-07-12 16:42:02
○ 2017-02-14 05:10:18
○ 2026-03-23 13:51:42

●A104.21.4.1242026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

●A172.67.132.192026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

○A2001:4860:4802:32::152017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A2001:4860:4802:34::152017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A2001:4860:4802:36::152017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A2001:4860:4802:38::152017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A216.239.32.212017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A216.239.34.212017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A216.239.36.212017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

○A216.239.38.212017-02-14 → 2020-04-14 · 5 obs

○ 2016-07-12 16:42:02
● 2017-02-14 05:10:18
● 2020-04-14 22:31:18
○ 2026-03-22 09:47:02
○ 2026-03-23 13:51:42

●A2606:4700:3031::6815:47c2026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

●A2606:4700:3033::ac43:84132026-03-22 → 2026-03-23 · 3 obs

○ 2020-04-14 22:31:18
● 2026-03-22 09:47:02
● 2026-03-23 13:51:42

○A98.139.135.1282015-08-08 → 2016-07-12 · 4 obs

● 2015-08-08 12:55:54
● 2016-07-12 16:42:02
○ 2017-02-14 05:10:18
○ 2026-03-23 13:51:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
clusteranalysis.org	april.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.66

NS records: april.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clusteranalysis.org (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.124, 172.67.132.19`
AAAA	2	`2606:4700:3033::ac43:8413, 2606:4700:3031::6815:47c`
NS	2	`april.ns.cloudflare.com, rick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`april.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

clusteranalysis.org maps to four IP numbers: 2606:4700:3031::6815:47c, 2606:4700:3033::ac43:8413, 104.21.4.124 and 172.67.132.19.

Other host names, for instance www.myip.be.cdn.cloudflare.net, ekocontent.pro, ssitech.net, animateurpourvotresoiree.com and jamescrawfordconstruction.mobi share IP numbers with clusteranalysis.org.

Name Servers

Two name servers april.ns.cloudflare.com and rick.ns.cloudflare.com handle delegation for clusteranalysis.org.

clusteranalysis.org uses the same name server setup as other domains, for example hipa.hu, impactdatasource.com, zastalbasket.pl, escortsgirlsdirectory.com and rovonixflex2-1ai.com.

clusteranalysis.org partially shares name servers with other domains; examples include supservice.com.br, agende.ai, sarkariresultz.in, platinumwager.com and vn345.com.

These name servers are commonly used with heather.ns.cloudflare.com, christian.ns.cloudflare.com and joel.ns.cloudflare.com.

Host names with six IP numbers: april.ns.cloudflare.com points to: 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; rick.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.

clusteranalysis.org - robtex.com