`microsoftacademic.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	`ns1-04.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	`ip-13-107-236-4.defastlink.net`
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	`ip-150-171-21-4.defastlink.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	`ip-204-14-183-4.defastlink.net`
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	`ip-208-84-5-4.defastlink.net`
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=1773551953

Same first word

microsoftacademic.net

microsoftacademic.com

microsoftacademic.org

DNS History

19 records (9 active, 10 former)

●NSns1-04.azure-dns.com2026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

○NSns1.msft.net2016-03-20 → 2018-07-16 · 4 obs

● 2016-03-20 16:32:08
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

●NSns2-04.azure-dns.net2026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

○NSns2.msft.net2016-03-20 → 2018-07-16 · 4 obs

● 2016-03-20 16:32:08
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

●NSns3-04.azure-dns.org2026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

○NSns3.msft.net2016-03-20 → 2018-07-16 · 4 obs

● 2016-03-20 16:32:08
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

●NSns4-04.azure-dns.info2026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

○NSns4.msft.net2016-03-20 → 2018-07-16 · 4 obs

● 2016-03-20 16:32:08
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

○A104.215.95.1872018-07-16 → 2018-07-16 · 4 obs

○ 2016-09-22 21:23:40
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

●A20.112.250.1332026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

●A20.231.239.2462026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

●A20.236.44.1622026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

●A20.70.246.202026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

●A20.76.201.1712026-02-28 → 2026-03-22 · 3 obs

○ 2018-07-16 23:25:28
● 2026-02-28 12:14:12
● 2026-03-22 16:43:28

○A52.164.206.562018-07-16 → 2018-07-16 · 4 obs

○ 2016-09-22 21:23:40
● 2018-07-16 23:25:28
○ 2026-02-28 12:14:12
○ 2026-03-22 16:43:28

○A64.4.6.1002016-03-20 → 2016-09-22 · 5 obs

○ 2015-12-10 09:39:30
● 2016-03-20 16:32:08
● 2016-09-22 21:23:40
○ 2018-07-16 23:25:28
○ 2026-03-22 16:43:28

○A64.4.6.2332015-05-26 → 2015-12-10 · 4 obs

● 2015-05-26 09:22:06
● 2015-12-10 09:39:30
○ 2016-03-20 16:32:08
○ 2026-03-22 16:43:28

○A65.55.39.102016-03-20 → 2016-09-22 · 5 obs

○ 2015-12-10 09:39:30
● 2016-03-20 16:32:08
● 2016-09-22 21:23:40
○ 2018-07-16 23:25:28
○ 2026-03-22 16:43:28

○A65.55.39.122015-05-26 → 2015-12-10 · 4 obs

● 2015-05-26 09:22:06
● 2015-12-10 09:39:30
○ 2016-03-20 16:32:08
○ 2026-03-22 16:43:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 13.107.236.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftacademic.org (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
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

IP Addresses

microsoftacademic.org points to five IPs: 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 confirmhotmail.info, microsoftverification.us, seaofthieves.com.br, bingadvisor.com and xboxvideo.cl share IP numbers with microsoftacademic.org.

Name Servers

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

microsoftacademic.org at least partially shares name servers with other domains, for instance admarc.hu, 9.162.66.in-addr.arpa, 21.221.185.in-addr.arpa, puertonuevoantofagasta.cl and servicesoffer.com.

Host names with two IP numbers:

Host name ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4.

Host name ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4.

Host name ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4.

Host name ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4.

microsoftacademic.org - robtex.com