cuza.org - dns.ninja

`cuza.org`

DNSSEC	⚠️ Not signed
NS	`dion.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
NS	`etta.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etta.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etta.ns.cloudflare.com`
		A	108.162.192.156^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	172.64.32.156^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	173.245.58.156^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=dUFQWqndHbWsD6mj`
TXT	`v=spf1 include:icloud.com ~all`
SOA	`dion.ns.cloudflare.com`dns@cloudflare.com serial=2406268250

`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=1782613646

Same first word

cuza.us

cuza.net.pe

cuza.ru

cuza.eu

cuza.de

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cuza.net

cuza.ro

cuza.org

Similar names

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uzca.photos

ucaz.org

zuca.it

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cauz.ch

zuca.info

zuca.us

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cauz.cn

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zacu.nl

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uzca.com

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DNS History

12 records (4 active, 8 former)

●NSdion.ns.cloudflare.com2026-05-10 → 2026-06-28 · 3 obs

○ 2017-06-27 07:10:02
● 2026-05-10 19:32:32
● 2026-06-28 02:43:52

●NSetta.ns.cloudflare.com2026-05-10 → 2026-06-28 · 3 obs

○ 2017-06-27 07:10:02
● 2026-05-10 19:32:32
● 2026-06-28 02:43:52

○NSns1.sedoparking.com2016-05-09 → 2016-10-18 · 4 obs

● 2016-05-09 20:06:48
● 2016-10-18 04:59:50
○ 2017-06-27 07:10:02
○ 2026-06-28 02:43:52

○NSns1.uniregistrymarket.link2017-06-27 → 2017-06-27 · 4 obs

○ 2016-10-18 04:59:50
● 2017-06-27 07:10:02
○ 2026-05-10 19:32:32
○ 2026-06-28 02:43:52

○NSns2.sedoparking.com2016-05-09 → 2016-10-18 · 4 obs

● 2016-05-09 20:06:48
● 2016-10-18 04:59:50
○ 2017-06-27 07:10:02
○ 2026-06-28 02:43:52

○NSns2.uniregistrymarket.link2017-06-27 → 2017-06-27 · 4 obs

○ 2016-10-18 04:59:50
● 2017-06-27 07:10:02
○ 2026-05-10 19:32:32
○ 2026-06-28 02:43:52

○MXlocalhost2016-10-18 → 2016-10-18 · 4 obs

○ 2016-07-22 14:08:28
● 2016-10-18 04:59:50
○ 2017-06-27 07:10:02
○ 2026-06-28 02:43:52

○MXmail.nickstel.com2016-05-09 → 2016-07-22 · 4 obs

● 2016-05-09 20:06:48
● 2016-07-22 14:08:28
○ 2016-10-18 04:59:50
○ 2026-06-28 02:43:52

●MXmx01.mail.icloud.com2026-05-10 → 2026-06-28 · 3 obs

○ 2017-06-27 07:10:02
● 2026-05-10 19:32:32
● 2026-06-28 02:43:52

●MXmx02.mail.icloud.com2026-05-10 → 2026-06-28 · 3 obs

○ 2017-06-27 07:10:02
● 2026-05-10 19:32:32
● 2026-06-28 02:43:52

○A69.172.201.1532017-06-27 → 2017-06-27 · 4 obs

○ 2016-10-18 04:59:50
● 2017-06-27 07:10:02
○ 2026-05-10 19:32:32
○ 2026-06-28 02:43:52

○A72.52.4.1192016-05-09 → 2016-10-18 · 4 obs

● 2016-05-09 20:06:48
● 2016-10-18 04:59:50
○ 2017-06-27 07:10:02
○ 2026-06-28 02:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
cuza.org	etta.ns.cloudflare.com, dion.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.156

NS records: etta.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuza.org (unsigned zone)

⏱️ Timing

Total: 979ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dion.ns.cloudflare.com, etta.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=dUFQWqndHbWsD6mj, v=spf1 include:icloud.com ~all`
SOA	1	`dion.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

cuza.org has two authoritative name servers — dion.ns.cloudflare.com and etta.ns.cloudflare.com.

cuza.org shares its name server setup with other domains, including pristanduha.si, rttg.net, tearmann.com and two others.

cuza.org shares at least some of its name servers with other domains, including 47707.cn, akherhaga.com, galaxpictures.com and two others.

These name servers are frequently paired with the name servers josephine.ns.cloudflare.com and vick.ns.cloudflare.com.

Host names with 6 IP numbers:

dion.ns.cloudflare.com points to 108.162.193.156, 172.64.33.156, 173.245.59.156 and 3 other IP addresses.

etta.ns.cloudflare.com points to 108.162.192.156, 172.64.32.156, 173.245.58.156 and 3 other IP addresses.

Mail Servers

cuza.org has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

cuza.org shares the same mail server setup as other domains, including xeonex.net, moznet.net, portney.net and two others.

cuza.org shares at least some of its mail servers with other domains, such as filev.top.

Host names with 6 IP numbers:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.