`microsoftregistration.org`

DNSSEC	⚠️ Not signed
A	20.70.246.20^{🇦🇺 Microsoft20.64.0.0/10}
A	20.76.201.171^{🇳🇱 Microsoft20.64.0.0/10}
A	20.112.250.133^{🇺🇸 Microsoft20.64.0.0/10}
A	20.231.239.246^{🇺🇸 Microsoft20.192.0.0/10}
A	20.236.44.162^{🇺🇸 Microsoft20.192.0.0/10}
NS	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
SOA	`ns1-03.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=1774394770

Same first word

microsoftregistration.us

microsoftregistration.org

microsoftregistration.info

microsoftregistration.biz

microsoftregistration.net

DNS History

17 records (9 active, 8 former)

●NSns1-03.azure-dns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

○NSns1.msft.net2015-08-12 → 2017-04-10 · 4 obs

● 2015-08-12 17:09:26
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

●NSns2-03.azure-dns.net2026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

○NSns2.msft.net2015-08-12 → 2017-04-10 · 4 obs

● 2015-08-12 17:09:26
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

●NSns3-03.azure-dns.org2026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

○NSns3.msft.net2015-08-12 → 2017-04-10 · 4 obs

● 2015-08-12 17:09:26
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

●NSns4-03.azure-dns.info2026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

○NSns4.msft.net2015-08-12 → 2017-04-10 · 4 obs

● 2015-08-12 17:09:26
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

●A20.112.250.1332026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

●A20.231.239.2462026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

●A20.236.44.1622026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

●A20.70.246.202026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

●A20.76.201.1712026-02-28 → 2026-03-24 · 3 obs

○ 2017-04-10 11:25:42
● 2026-02-28 16:59:14
● 2026-03-24 23:34:42

○A40.84.199.2332017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-12 02:53:00
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

○A52.178.167.1092017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-12 02:53:00
● 2017-04-10 11:25:42
○ 2026-02-28 16:59:14
○ 2026-03-24 23:34:42

○A64.4.6.1002015-08-12 → 2016-09-12 · 4 obs

● 2015-08-12 17:09:26
● 2016-09-12 02:53:00
○ 2017-04-10 11:25:42
○ 2026-03-24 23:34:42

○A65.55.39.102015-08-12 → 2016-09-12 · 4 obs

● 2015-08-12 17:09:26
● 2016-09-12 02:53:00
○ 2017-04-10 11:25:42
○ 2026-03-24 23:34:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
microsoftregistration.org	ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com	2 records

✅ Authoritative Response

Server:204.14.183.3

NS records: ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftregistration.org (unsigned zone)

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
SOA	1	`ns1-03.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-03.azure-dns.org, ns3-03.azure-dns.org)

Analysis

IP Addresses

microsoftregistration.org points to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

Other host names, for instance 26thcenturypoet.com, microsoftmcse.com, game-microsoft.com, www.xbox.jp and install-hotmail.com share IP numbers with microsoftregistration.org.

Name Servers

microsoftregistration.org is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

microsoftregistration.org at least partially shares name servers with other domains such as rvu.edu, graphql.fabric.microsoft-int.com, fenaban.org.br, hesperia.k12.ca.us and asazure.windows.net.

Host names with two IP numbers:

ns1-03.azure-dns.com points to 2603:1061:0:700::3 and 13.107.236.3

ns4-03.azure-dns.info points to 2620:1ec:bda:700::3 and 208.84.5.3

ns2-03.azure-dns.net points to 2620:1ec:8ec:700::3 and 150.171.21.3

ns3-03.azure-dns.org points to 2a01:111:4000:700::3 and 204.14.183.3

microsoftregistration.org - robtex.com