microsoftlearning.org - dns.ninja

`microsoftlearning.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	`ns1-01.azure-dns.com` ⭐
		A	2603:1061:0:700::1^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
		A	13.107.236.1^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
NS	`ns2-01.azure-dns.net`
		A	2620:1ec:8ec:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
		A	150.171.21.1^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
NS	`ns3-01.azure-dns.org`
		A	2a01:111:4000:700::1^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-01.azure-dns.org`
		A	204.14.183.1^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-01.azure-dns.org`
NS	`ns4-01.azure-dns.info`
		A	2620:1ec:bda:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
		A	208.84.5.1^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
SOA	`ns1-01.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=1785105590

Same first word

microsoftlearning.net

microsoftlearning.nl

microsoftlearning.com

microsoftlearning.github.io

microsoftlearning.de

microsoftlearning.org

Similar names

masterflooringinc.com

DNS History

20 records (9 active, 11 former)

●NSns1-01.azure-dns.com2026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

○NSns1.msft.net2015-05-25 → 2017-02-11 · 4 obs

● 2015-05-25 22:27:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

●NSns2-01.azure-dns.net2026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

○NSns2.msft.net2015-05-25 → 2017-02-11 · 4 obs

● 2015-05-25 22:27:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

●NSns3-01.azure-dns.org2026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

○NSns3.msft.net2015-05-25 → 2017-02-11 · 4 obs

● 2015-05-25 22:27:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

●NSns4-01.azure-dns.info2026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

○NSns4.msft.net2015-05-25 → 2017-02-11 · 4 obs

● 2015-05-25 22:27:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

○A104.40.191.2372015-10-29 → 2017-02-11 · 5 obs

○ 2015-05-25 22:27:26
● 2015-10-29 03:10:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

○A104.43.142.342015-10-29 → 2017-02-11 · 5 obs

○ 2015-05-25 22:27:26
● 2015-10-29 03:10:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

○A134.170.185.462015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:27:26
○ 2015-10-29 03:10:26
○ 2026-07-26 23:15:58

○A134.170.188.2212015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 22:27:26
○ 2015-10-29 03:10:26
○ 2026-07-26 23:15:58

○A191.235.218.1662015-10-29 → 2017-02-11 · 5 obs

○ 2015-05-25 22:27:26
● 2015-10-29 03:10:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

○A191.237.78.582015-10-29 → 2017-02-11 · 5 obs

○ 2015-05-25 22:27:26
● 2015-10-29 03:10:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

●A20.112.250.1332026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

●A20.231.239.2462026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

●A20.236.44.1622026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

●A20.70.246.202026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

●A20.76.201.1712026-02-28 → 2026-07-26 · 3 obs

○ 2017-02-11 18:36:40
● 2026-02-28 17:20:48
● 2026-07-26 23:15:58

○A23.101.184.2062015-10-29 → 2017-02-11 · 5 obs

○ 2015-05-25 22:27:26
● 2015-10-29 03:10:26
● 2017-02-11 18:36:40
○ 2026-02-28 17:20:48
○ 2026-07-26 23:15:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
microsoftlearning.org	ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftlearning.org (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-01.azure-dns.com, ns2-01.azure-dns.net...`
SOA	1	`ns1-01.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-01.azure-dns.org, ns3-01.azure-dns.org)

Analysis

IP Addresses

microsoftlearning.org has five IP addresses, specifically 20.70.246.20, 20.76.201.171, 20.112.250.133 and two more

Among the host names that share IP numbers with microsoftlearning.org are dynamics365.ch, mircosoft.it, dotnetpodcasts.com and two others.

Name Servers

The domain microsoftlearning.org is delegated to these four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

The name servers of microsoftlearning.org overlap at least partially with those of other domains — among them kinect.tv, appsidekick.com, microsoftfluid.co.il and two more.

Each of the four hosts ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org has two IP addresses. ns1-01.azure-dns.com points to 13.107.236.1 and 2603:1061:0:700::1. ns4-01.azure-dns.info points to 208.84.5.1 and 2620:1ec:bda:700::1. ns2-01.azure-dns.net points to 150.171.21.1 and 2620:1ec:8ec:700::1. ns3-01.azure-dns.org points to 204.14.183.1 and 2a01:111:4000:700::1.