`microsoftsystem.com`

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	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

microsoftsystem.sytes.net

microsoftsystem.com

DNS History

19 records (9 active, 10 former)

●NSns1-05.azure-dns.com2020-02-11 → 2026-03-22 · 3 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
● 2026-03-22 02:02:48

○NSns1.msft.net2008-03-14 → 2017-03-14 · 4 obs

● 2008-03-14 03:59:58
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

●NSns2-05.azure-dns.net2020-02-11 → 2026-03-22 · 3 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
● 2026-03-22 02:02:48

○NSns2.msft.net2008-03-14 → 2017-03-14 · 4 obs

● 2008-03-14 03:59:58
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

●NSns3-05.azure-dns.org2020-02-11 → 2026-03-22 · 3 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
● 2026-03-22 02:02:48

○NSns3.msft.net2015-07-21 → 2017-03-14 · 5 obs

○ 2008-03-14 03:59:58
● 2015-07-21 15:42:30
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

●NSns4-05.azure-dns.info2020-02-11 → 2026-03-22 · 3 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
● 2026-03-22 02:02:48

○NSns4.msft.net2015-07-21 → 2017-03-14 · 5 obs

○ 2008-03-14 03:59:58
● 2015-07-21 15:42:30
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

○A104.215.95.1872020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
○ 2026-02-28 16:47:20
○ 2026-03-22 02:02:48

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

○ 2020-02-11 13:29:12
● 2026-02-28 16:47:20
● 2026-03-22 02:02:48

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

○ 2020-02-11 13:29:12
● 2026-02-28 16:47:20
● 2026-03-22 02:02:48

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

○ 2020-02-11 13:29:12
● 2026-02-28 16:47:20
● 2026-03-22 02:02:48

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

○ 2020-02-11 13:29:12
● 2026-02-28 16:47:20
● 2026-03-22 02:02:48

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

○ 2020-02-11 13:29:12
● 2026-02-28 16:47:20
● 2026-03-22 02:02:48

○A40.84.199.2332017-03-14 → 2017-03-14 · 4 obs

○ 2016-03-27 12:20:00
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

○A52.164.206.562020-02-11 → 2020-02-11 · 4 obs

○ 2017-03-14 20:27:42
● 2020-02-11 13:29:12
○ 2026-02-28 16:47:20
○ 2026-03-22 02:02:48

○A52.178.167.1092017-03-14 → 2017-03-14 · 4 obs

○ 2016-03-27 12:20:00
● 2017-03-14 20:27:42
○ 2020-02-11 13:29:12
○ 2026-03-22 02:02:48

○A64.4.6.1002015-07-21 → 2016-03-27 · 5 obs

○ 2008-03-14 03:59:58
● 2015-07-21 15:42:30
● 2016-03-27 12:20:00
○ 2017-03-14 20:27:42
○ 2026-03-22 02:02:48

○A65.55.39.102015-07-21 → 2016-03-27 · 5 obs

○ 2008-03-14 03:59:58
● 2015-07-21 15:42:30
● 2016-03-27 12:20:00
○ 2017-03-14 20:27:42
○ 2026-03-22 02:02:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoftsystem.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server: 150.171.21.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftsystem.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.70.246.20, 20.76.201.171...`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

Five IP numbers are pointed to by microsoftsystem.com: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

Other host names including hotmail-reactivate.org, videoindexer.com, hotmail-bank.info, iefeed.com and microsoftpayments.com share IP numbers with microsoftsystem.com.

Name Servers

microsoftsystem.com is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

microsoftsystem.com at least partially shares name servers with other domains, including xbox2.net, premierins-com01i.mail.protection.outlook.com, hcapartsonline.com.au, pomonastudents.org and microsoftoportunidades.com.

Hosts with two IP numbers:

Host ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5

Host ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5

Host ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5

Host ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5

microsoftsystem.com - robtex.com