cuc.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cuc.org`

DNSSEC	⚠️ Not signed
A	66.147.250.201^{🇺🇸 EIGI66.147.240.0/20 Unified Layer}
		PTR	`66-147-250-201.unifiedlayer.com`
NS	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
MX	`cuc-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms78773203`
TXT	`MS=ms81175757`
SOA	`ns1-04.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1786819936

WOT: SAFE (61/100)

Subdomains

jcmsbasic.cuc.org

mail1.cuc.org

mail.cuc.org

Same first word

cuc.ru

cuc.be

cuc.cat

cuc.org.za

cuc.edu.tt

cuc.info

cuc.tw

cuc.world

cuc.com.tw

cuc.asia

cuc.at

cuc.edu.cn

cuc.cr

cuc.it

cuc.us

cuc.com.au

cuc.ac.in

cuc.im

cuc.md

cuc.edu.mx

cuc.pl

cuc.london

cuc.mx

cuc.edu.vn

cuc.nl

cuc.org

cuc.cz

cuc.org.gt

cuc.cn

cuc.eu

cuc.edu.co

cuc.edu.eg

cuc.ir

cuc.hu

cuc.bf

cuc.com

cuc.co

cuc.fr

cuc.or.kr

cuc.srl

cuc.edu.ve

cuc.se

cuc.de

cuc.dk

cuc.ky

cuc.es

cuc.edu.gh

cuc.ie

cuc.company

cuc.ac.jp

cuc.ac.cr

cuc.co.uk

cuc.cl

cuc.ca

cuc.org.mx

Similar names

ucc.org.hk

ucc.or.jp

ucc.edu

ccu.info

ccu.coop

ccu.edu

ucc.cn

ucc.asn.au

ucc.ee

ucc.com.sa

ccu.com

ucc.fi

ccu.at

ccu.org.uy

ucc.nl

ucc.edu.ar

ucc.cz

ucc.co.tz

ccu.im

ccu.edu.cn

ucc.cloud

ucc.ovh

ccu.coop.py

ccu.canva-apps.cn

ucc.mx

ccu.mx

ucc.it

ccu.edu.tw

ccu.com.ar

ucc.ca

ucc.com.kz

ccu.co

ucc.cool

ucc.la

ccu.jp

ccu.life

ccu.in

ucc.sa

ccu.nl

ccu.org.au

ccu.vn

ucc.co.th

ucc.eu

ccu.com.py

ccu.to

ccu.ch

ccu.no

ucc.nu

ccu.co.jp

ccu.edu.mx

ucc.me

ucc.com

ucc.su

ccu.ac.mw

ucc.jp

ucc.cafe

ucc.edu.gh

ccu.net

ccu.center

ucc.com.ua

ucc.se

ccu.today

ucc.co.jp

ccu.(0x787878)

ucc.sr

ucc.name

ucc.ru

ccu.sh

ccu.plus

ccu.fr

ccu.com.uy

ucc.dk

ccu.ai

ucc.md

ucc.net

ucc.co.il

ucc.rest

ucc.ac.uk

ccu.us

ucc.center

ucc.ie

ccu.education

DNS History

11 records (6 active, 5 former)

○NSns.rackspace.com2015-06-28 → 2017-01-12 · 4 obs

● 2015-06-28 11:08:10
● 2017-01-12 21:41:04
○ 2026-02-15 04:04:46
○ 2026-08-15 19:21:14

●NSns1-04.azure-dns.com2026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

●NSns2-04.azure-dns.net2026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

○NSns2.rackspace.com2015-06-28 → 2017-01-12 · 4 obs

● 2015-06-28 11:08:10
● 2017-01-12 21:41:04
○ 2026-02-15 04:04:46
○ 2026-08-15 19:21:14

●NSns3-04.azure-dns.org2026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

●NSns4-04.azure-dns.info2026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

●MXcuc-org.mail.protection.outlook.com2026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

○MXcuc.org.1.0001.arsmtp.com2015-06-28 → 2017-01-12 · 4 obs

● 2015-06-28 11:08:10
● 2017-01-12 21:41:04
○ 2026-02-15 04:04:46
○ 2026-08-15 19:21:14

○MXcuc.org.2.0001.arsmtp.com2015-06-28 → 2017-01-12 · 4 obs

● 2015-06-28 11:08:10
● 2017-01-12 21:41:04
○ 2026-02-15 04:04:46
○ 2026-08-15 19:21:14

○A108.166.1.1742015-06-28 → 2017-01-12 · 4 obs

● 2015-06-28 11:08:10
● 2017-01-12 21:41:04
○ 2026-02-15 04:04:46
○ 2026-08-15 19:21:14

●A66.147.250.2012026-02-15 → 2026-08-15 · 3 obs

○ 2017-01-12 21:41:04
● 2026-02-15 04:04:46
● 2026-08-15 19:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cuc.org	ns4-04.azure-dns.info, ns3-04.azure-dns.org, ns1-04.azure-dns.com, ns2-04.azure-dns.net	2 records

✅ Authoritative Response

Server:208.84.5.4

NS records: ns4-04.azure-dns.info, ns3-04.azure-dns.org, ns1-04.azure-dns.com, ns2-04.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuc.org (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.147.250.201`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
MX	1	`cuc-org.mail.protection.outlook.com (pri`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms78773203...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-04.azure-dns.org, ns3-04.azure-dns.org)

Analysis

Hierarchy

The domain cuc.org is parent to jcmsbasic.cuc.org, mail1.cuc.org and mail.cuc.org.

IP Addresses

cuc.org directs to one IP number, which is 66.147.250.201.

Other host names, among them publicpowerpool.org and 66-147-250-201.unifiedlayer.com, have IP numbers in common with cuc.org.

Name Servers

The domain cuc.org is delegated to these four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

At least some of cuc.org's name servers are shared with other domains, for example arcthree.net, awinet.at, advancedco.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-04.azure-dns.com directs to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info directs to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net directs to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org directs to 204.14.183.4 and 2a01:111:4000:700::4.

Mail Servers

cuc.org routes its mail through a single mail server, cuc-org.mail.protection.outlook.com.

cuc-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.44, 52.101.10.12 and 52.101.41.3, along with 5 other.