cpse.org - dns.ninja

`cpse.org`

DNSSEC	⚠️ Not signed
A	52.22.226.155^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-22-226-155.compute-1.amazonaws.com`
NS	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`cpse-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
TXT	`3r907rzsq2lk8hn8djqlywh3jvg8g6j2`
TXT	`jdwp3rhq1s8xvfvlz7kjj4jr3zdgrzs1`
TXT	`lk2zdbzknpkv5p2z0tv15hhdknnyng9y`
TXT	`MS=ms46082559`
TXT	`v=spf1 ip4:52.22.226.155 include:spf.protection.outlook.com -all`
TXT	`pardot1054523=c8b4f52e51a3b338e8e5101cb086e80066e74505dea3e2ca37c946f958816696`
TXT	`sending_domain1054523=703b793278ed53ea11fff59fdbda3c4c05e11ed129a246e2acbb9be...`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2026-05-13 #0

`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=1784884731

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rank #63886 in the tld

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DNS History

14 records (4 active, 10 former)

●NSns17.domaincontrol.com2015-06-27 → 2026-07-24 · 2 obs

● 2015-06-27 19:05:58
● 2026-07-24 09:57:32

●NSns18.domaincontrol.com2015-06-27 → 2026-07-24 · 2 obs

● 2015-06-27 19:05:58
● 2026-07-24 09:57:32

●MXcpse-org.mail.protection.outlook.com2026-03-17 → 2026-07-24 · 3 obs

○ 2017-05-18 12:05:56
● 2026-03-17 09:29:22
● 2026-07-24 09:57:32

○MXeast.smtp.mx.exch031.serverdata.net2017-05-18 → 2017-05-18 · 4 obs

○ 2016-07-14 15:59:12
● 2017-05-18 12:05:56
○ 2026-03-17 09:29:22
○ 2026-07-24 09:57:32

○MXmailstore1.secureserver.net2015-06-27 → 2015-12-11 · 4 obs

● 2015-06-27 19:05:58
● 2015-12-11 17:53:34
○ 2016-03-21 14:45:00
○ 2026-07-24 09:57:32

○MXmx1.smtp.exch031.serverdata.net2016-03-21 → 2016-07-14 · 5 obs

○ 2015-12-11 17:53:34
● 2016-03-21 14:45:00
● 2016-07-14 15:59:12
○ 2017-05-18 12:05:56
○ 2026-07-24 09:57:32

○MXmx2.smtp.exch031.serverdata.net2016-03-21 → 2016-07-14 · 5 obs

○ 2015-12-11 17:53:34
● 2016-03-21 14:45:00
● 2016-07-14 15:59:12
○ 2017-05-18 12:05:56
○ 2026-07-24 09:57:32

○MXsmtp.secureserver.net2015-06-27 → 2015-12-11 · 4 obs

● 2015-06-27 19:05:58
● 2015-12-11 17:53:34
○ 2016-03-21 14:45:00
○ 2026-07-24 09:57:32

○MXwest.smtp.mx.exch031.serverdata.net2017-05-18 → 2017-05-18 · 4 obs

○ 2016-07-14 15:59:12
● 2017-05-18 12:05:56
○ 2026-03-17 09:29:22
○ 2026-07-24 09:57:32

○A143.42.235.1742026-03-17 → 2026-04-13 · 5 obs

○ 2017-05-18 12:05:56
● 2026-03-17 09:29:22
● 2026-04-13 15:11:32
○ 2026-05-07 00:16:08
○ 2026-07-24 09:57:32

○A173.203.139.1882016-03-21 → 2017-05-18 · 5 obs

○ 2015-12-11 17:53:34
● 2016-03-21 14:45:00
● 2017-05-18 12:05:56
○ 2026-03-17 09:29:22
○ 2026-07-24 09:57:32

○A184.168.221.152015-06-27 → 2015-06-27 · 3 obs

● 2015-06-27 19:05:58
○ 2015-11-08 09:09:58
○ 2026-07-24 09:57:32

○A184.168.221.322015-11-08 → 2015-12-11 · 5 obs

○ 2015-06-27 19:05:58
● 2015-11-08 09:09:58
● 2015-12-11 17:53:34
○ 2016-03-21 14:45:00
○ 2026-07-24 09:57:32

●A52.22.226.1552026-05-07 → 2026-07-24 · 3 obs

○ 2026-04-13 15:11:32
● 2026-05-07 00:16:08
● 2026-07-24 09:57:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cpse.org	ns18.domaincontrol.com, ns17.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.76.9

NS records: ns18.domaincontrol.com, ns17.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpse.org (unsigned zone)

⏱️ Timing

Total: 267ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.22.226.155`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	1	`cpse-org.mail.protection.outlook.com (pr`
TXT	7	`3r907rzsq2lk8hn8djqlywh3jvg8g6j2, jdwp3rhq1s8xvfvlz7kjj4jr3zdgrzs1...`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

cpse.org directs to one IP number, which is 52.22.226.155.

Name Servers

cpse.org is served by two delegated name servers, ns17.domaincontrol.com and ns18.domaincontrol.com.

cpse.org has the same name server delegation as a number of other domains, such as johncorigliano.com, merichkas.net, scsenior.org and two more.

Each of the two host names carries two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, and ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.

Mail Servers

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

cpse-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.21, 52.101.9.24 and 52.101.9.26, along with 5 other.