microsoftub.com - dns.ninja

`microsoftub.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	`ns1-07.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

`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=1785552722

Same first word

microsoftub.com

DNS History

16 records (9 active, 7 former)

●NSns1-07.azure-dns.com2026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

○NSns1.msft.net2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

●NSns2-07.azure-dns.net2026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

○NSns2.msft.net2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

●NSns3-07.azure-dns.org2026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

○NSns3.msft.net2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

●NSns4-07.azure-dns.info2026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

○NSns4.msft.net2016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

●A20.112.250.1332026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

●A20.231.239.2462026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

●A20.236.44.1622026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

●A20.70.246.202026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

●A20.76.201.1712026-02-14 → 2026-08-01 · 3 obs

○ 2017-12-11 19:11:56
● 2026-02-14 18:54:20
● 2026-08-01 03:18:42

○A40.84.199.2332016-12-18 → 2017-12-11 · 4 obs

● 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

○A52.178.167.1092017-12-11 → 2017-12-11 · 4 obs

○ 2016-12-18 18:50:52
● 2017-12-11 19:11:56
○ 2026-02-14 18:54:20
○ 2026-08-01 03:18:42

○A64.4.6.1002016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 18:50:52
○ 2017-12-11 19:11:56
○ 2026-08-01 03:18:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
microsoftub.com	ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info	2 records

✅ Authoritative Response

Server:204.14.183.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftub.com (unsigned zone)

⏱️ Timing

Total: 1677ms | 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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)

Analysis

IP Addresses

microsoftub.com resolves to five IP addresses: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two others

Additional host names — acheterkinect.com, smebusiness.sg, ds-pr-dev.com and two others — share IP numbers with microsoftub.com.

Name Servers

microsoftub.com has four authoritative name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.

microsoftub.com shares at least some of its name servers with other domains, including fabrikam2.com, windows-movie-maker.org, thesouthbuckinghamshire.co.uk and two others.

The host names ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org each resolve to two IP addresses: ns1-07.azure-dns.com resolves to 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info resolves to 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net resolves to 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org resolves to 204.14.183.7 and 2a01:111:4000:700::7.