microsoftsecurity.us - dns.ninja

`microsoftsecurity.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	`ns1-07.azure-dns.com` ⭐
		A	2603:1061:0:700::7^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
		A	13.107.236.7^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-07.azure-dns.com`
NS	`ns2-07.azure-dns.net`
		A	2620:1ec:8ec:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
		A	150.171.21.7^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-07.azure-dns.net`
NS	`ns3-07.azure-dns.org`
		A	2a01:111:4000:700::7^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-07.azure-dns.org`
		A	204.14.183.7^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-07.azure-dns.org`
NS	`ns4-07.azure-dns.info`
		A	2620:1ec:bda:700::7^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
		A	208.84.5.7^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-07.azure-dns.info`
SOA	`ns1-07.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=1780996039

Same first word

DNS History

22 records (9 active, 13 former)

●NSns1-07.azure-dns.com2020-03-04 → 2026-06-09 · 3 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
● 2026-06-09 09:38:20

○NSns1.msft.net2015-08-01 → 2017-02-13 · 4 obs

● 2015-08-01 09:52:52
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

●NSns2-07.azure-dns.net2020-03-04 → 2026-06-09 · 3 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
● 2026-06-09 09:38:20

○NSns2.msft.net2015-08-01 → 2017-02-13 · 4 obs

● 2015-08-01 09:52:52
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

●NSns3-07.azure-dns.org2020-03-04 → 2026-06-09 · 3 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
● 2026-06-09 09:38:20

○NSns3.msft.net2015-08-01 → 2017-02-13 · 4 obs

● 2015-08-01 09:52:52
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

●NSns4-07.azure-dns.info2020-03-04 → 2026-06-09 · 3 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
● 2026-06-09 09:38:20

○NSns4.msft.net2015-08-01 → 2017-02-13 · 4 obs

● 2015-08-01 09:52:52
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

○A104.215.148.632020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
○ 2026-03-01 13:20:04
○ 2026-06-09 09:38:20

○A13.77.161.1792020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
○ 2026-03-01 13:20:04
○ 2026-06-09 09:38:20

●A20.112.250.1332026-03-01 → 2026-06-09 · 3 obs

○ 2020-03-04 02:57:56
● 2026-03-01 13:20:04
● 2026-06-09 09:38:20

●A20.231.239.2462026-03-01 → 2026-06-09 · 3 obs

○ 2020-03-04 02:57:56
● 2026-03-01 13:20:04
● 2026-06-09 09:38:20

●A20.236.44.1622026-03-01 → 2026-06-09 · 3 obs

○ 2020-03-04 02:57:56
● 2026-03-01 13:20:04
● 2026-06-09 09:38:20

●A20.70.246.202026-03-01 → 2026-06-09 · 3 obs

○ 2020-03-04 02:57:56
● 2026-03-01 13:20:04
● 2026-06-09 09:38:20

●A20.76.201.1712026-03-01 → 2026-06-09 · 3 obs

○ 2020-03-04 02:57:56
● 2026-03-01 13:20:04
● 2026-06-09 09:38:20

○A40.112.72.2052020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
○ 2026-03-01 13:20:04
○ 2026-06-09 09:38:20

○A40.113.200.2012020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
○ 2026-03-01 13:20:04
○ 2026-06-09 09:38:20

○A40.76.4.152020-03-04 → 2020-03-04 · 4 obs

○ 2017-02-13 23:21:36
● 2020-03-04 02:57:56
○ 2026-03-01 13:20:04
○ 2026-06-09 09:38:20

○A40.84.199.2332017-02-13 → 2017-02-13 · 4 obs

○ 2016-06-25 15:18:10
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

○A52.178.167.1092017-02-13 → 2017-02-13 · 4 obs

○ 2016-06-25 15:18:10
● 2017-02-13 23:21:36
○ 2020-03-04 02:57:56
○ 2026-06-09 09:38:20

○A64.4.6.1002015-08-01 → 2016-06-25 · 4 obs

● 2015-08-01 09:52:52
● 2016-06-25 15:18:10
○ 2017-02-13 23:21:36
○ 2026-06-09 09:38:20

○A65.55.39.102015-08-01 → 2016-06-25 · 4 obs

● 2015-08-01 09:52:52
● 2016-06-25 15:18:10
○ 2017-02-13 23:21:36
○ 2026-06-09 09:38:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
microsoftsecurity.us	ns4-07.azure-dns.info, ns2-07.azure-dns.net, ns1-07.azure-dns.com, ns3-07.azure-dns.org	-

✅ Authoritative Response

Server:208.84.5.7

NS records: ns4-07.azure-dns.info, ns2-07.azure-dns.net, ns1-07.azure-dns.com, ns3-07.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftsecurity.us (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-07.azure-dns.com, ns2-07.azure-dns.net...`
SOA	1	`ns1-07.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

microsoftsecurity.us carries 5 IP addresses, listing 20.70.246.20, 20.76.201.171 and 20.112.250.133 among them, with two others omitted.

Two other host names, along with smtp.hotmail, azureopinsights.com and microsoftdownloads.info, also share IP numbers with microsoftsecurity.us.

Name Servers

microsoftsecurity.us delegates DNS authority to 4 name servers — ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

There is at least partial name server overlap between microsoftsecurity.us and other domains — dawero.com, lunchsupport.com, facadepattern.com and two more among them.

All four hostnames — ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org — resolve to two IP numbers apiece: ns1-07.azure-dns.com to 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info to 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net to 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org to 204.14.183.7 and 2a01:111:4000:700::7.