`microsoftupgrades.net`

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	`ns1-06.azure-dns.com` ⭐
		A	2603:1061:0:700::6^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
		A	13.107.236.6^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
NS	`ns2-06.azure-dns.net`
		A	2620:1ec:8ec:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
		A	150.171.21.6^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
NS	`ns3-06.azure-dns.org`
		A	2a01:111:4000:700::6^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-06.azure-dns.org`
		A	204.14.183.6^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-06.azure-dns.org`
NS	`ns4-06.azure-dns.info`
		A	2620:1ec:bda:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
		A	208.84.5.6^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
SOA	`ns1-06.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`net`

	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=1771291465

Same first word

microsoftupgrades.com

microsoftupgrades.net

microsoftupgrades.org

microsoftupgrades.info

microsoftupgrades.biz

microsoftupgrades.us

DNS History

20 records (9 active, 11 former)

●NSns1-06.azure-dns.com2026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

○NSns1.msft.net2007-09-22 → 2018-08-05 · 4 obs

● 2007-09-22 14:06:24
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

●NSns2-06.azure-dns.net2026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

○NSns2.msft.net2007-09-22 → 2018-08-05 · 4 obs

● 2007-09-22 14:06:24
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

●NSns3-06.azure-dns.org2026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

○NSns3.msft.net2007-09-22 → 2018-08-05 · 4 obs

● 2007-09-22 14:06:24
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

●NSns4-06.azure-dns.info2026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

○NSns4.msft.net2007-09-22 → 2018-08-05 · 4 obs

● 2007-09-22 14:06:24
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

○NSns5.msft.net2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 14:06:24
○ 2015-08-05 06:59:10
○ 2026-03-23 17:39:02

○A104.215.95.1872018-08-05 → 2018-08-05 · 4 obs

○ 2017-02-04 22:48:06
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

●A20.112.250.1332026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

●A20.231.239.2462026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

●A20.236.44.1622026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

●A20.70.246.202026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

●A20.76.201.1712026-02-28 → 2026-03-23 · 3 obs

○ 2018-08-05 22:14:32
● 2026-02-28 14:25:46
● 2026-03-23 17:39:02

○A40.84.199.2332017-02-04 → 2017-02-04 · 4 obs

○ 2016-04-17 16:56:58
● 2017-02-04 22:48:06
○ 2018-08-05 22:14:32
○ 2026-03-23 17:39:02

○A52.164.206.562018-08-05 → 2018-08-05 · 4 obs

○ 2017-02-04 22:48:06
● 2018-08-05 22:14:32
○ 2026-02-28 14:25:46
○ 2026-03-23 17:39:02

○A52.178.167.1092017-02-04 → 2017-02-04 · 4 obs

○ 2016-04-17 16:56:58
● 2017-02-04 22:48:06
○ 2018-08-05 22:14:32
○ 2026-03-23 17:39:02

○A64.4.6.1002015-08-05 → 2016-04-17 · 5 obs

○ 2007-09-22 14:06:24
● 2015-08-05 06:59:10
● 2016-04-17 16:56:58
○ 2017-02-04 22:48:06
○ 2026-03-23 17:39:02

○A65.55.39.102015-08-05 → 2016-04-17 · 5 obs

○ 2007-09-22 14:06:24
● 2015-08-05 06:59:10
● 2016-04-17 16:56:58
○ 2017-02-04 22:48:06
○ 2026-03-23 17:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	g.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoftupgrades.net	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:204.14.183.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftupgrades.net (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
SOA	1	`ns1-06.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-06.azure-dns.net, ns2-06.azure-dns.net)

Analysis

IP Addresses

Five IP numbers are pointed to by microsoftupgrades.net: 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 windowlives.com, wwwfasastudios.org, hotmaoi.com, onedriveforbusiness.pl and xn--skyp-opa.net share IP numbers with microsoftupgrades.net.

Name Servers

microsoftupgrades.net is delegated to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

microsoftupgrades.net at least partially shares name servers with other domains, including osnet.jp, gwc.cccd.edu, bilfinger.fr, tzinsurancesolutions.com and 30win68.com.

These name servers are often used together with dns1.cscdns.net.

Hosts with two IP numbers:

Host ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6

Host ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6

Host ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6

Host ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6

microsoftupgrades.net - robtex.com