`microsoft-patch.us`

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

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

Same first word

microsoft-patch.info

microsoft-patch.com

microsoft-patch.org

microsoft-patch.net

microsoft-patch.us

microsoft-patch.biz

DNS History

17 records (9 active, 8 former)

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

○NSns1.msft.net2015-08-06 → 2017-03-23 · 4 obs

● 2015-08-06 02:39:22
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

○NSns2.msft.net2015-08-06 → 2017-03-23 · 4 obs

● 2015-08-06 02:39:22
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

○NSns3.msft.net2015-08-06 → 2017-03-23 · 4 obs

● 2015-08-06 02:39:22
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

○NSns4.msft.net2015-08-06 → 2017-03-23 · 4 obs

● 2015-08-06 02:39:22
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

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

○ 2017-03-23 05:43:26
● 2026-02-28 11:33:40
● 2026-03-22 06:27:58

○A40.84.199.2332017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-05 20:32:04
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

○A52.178.167.1092017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-05 20:32:04
● 2017-03-23 05:43:26
○ 2026-02-28 11:33:40
○ 2026-03-22 06:27:58

○A64.4.6.1002015-08-06 → 2016-07-05 · 4 obs

● 2015-08-06 02:39:22
● 2016-07-05 20:32:04
○ 2017-03-23 05:43:26
○ 2026-03-22 06:27:58

○A65.55.39.102015-08-06 → 2016-07-05 · 4 obs

● 2015-08-06 02:39:22
● 2016-07-05 20:32:04
○ 2017-03-23 05:43:26
○ 2026-03-22 06:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
microsoft-patch.us	ns3-04.azure-dns.org, ns4-04.azure-dns.info, ns1-04.azure-dns.com, ns2-04.azure-dns.net	-

✅ Authoritative Response

Server: 150.171.21.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoft-patch.us (unsigned zone)

⏱️ Timing

Total: 747ms | 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`

Analysis

IP Addresses

microsoft-patch.us maps 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 such as cfsinsider.biz, skype-access.ru, microsoft-hotmail.com, mesh.com and microsoft.xyz share IP numbers with microsoft-patch.us.

Name Servers

microsoft-patch.us 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.

At least part of the name servers for microsoft-patch.us are shared with other domains, for instance 47.176.172.in-addr.arpa, mrpfd.com, hotmailbillpay.net, outlook.eu and stopak.com.