`discovermicrosoft.com`

DNSSEC	⚠️ Not signed
NS	`ns1-01.azure-dns.com` ⭐
		A	2603:1061:0:700::1^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
		A	13.107.236.1^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-01.azure-dns.com`
NS	`ns2-01.azure-dns.net`
		A	2620:1ec:8ec:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
		A	150.171.21.1^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-01.azure-dns.net`
NS	`ns3-01.azure-dns.org`
		A	2a01:111:4000:700::1^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-01.azure-dns.org`
		A	204.14.183.1^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-01.azure-dns.org`
NS	`ns4-01.azure-dns.info`
		A	2620:1ec:bda:700::1^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
		A	208.84.5.1^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-01.azure-dns.info`
TXT	`v=DMARC1; p=reject; pct=100; rua=mailto:d@rua.agari.com; ruf=mailto:d@ruf.aga...`
SOA	`ns1-01.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=1785973449

Same first word

discovermicrosoft.com

DNS History

10 records (4 active, 6 former)

○NSns-cloud-c1.googledomains.com2015-06-28 → 2017-01-22 · 4 obs

● 2015-06-28 07:17:44
● 2017-01-22 07:52:24
○ 2026-02-28 11:05:22
○ 2026-08-06 00:08:30

○NSns-cloud-c2.googledomains.com2015-06-28 → 2017-01-22 · 4 obs

● 2015-06-28 07:17:44
● 2017-01-22 07:52:24
○ 2026-02-28 11:05:22
○ 2026-08-06 00:08:30

○NSns-cloud-c3.googledomains.com2015-06-28 → 2017-01-22 · 4 obs

● 2015-06-28 07:17:44
● 2017-01-22 07:52:24
○ 2026-02-28 11:05:22
○ 2026-08-06 00:08:30

○NSns-cloud-c4.googledomains.com2015-06-28 → 2017-01-22 · 4 obs

● 2015-06-28 07:17:44
● 2017-01-22 07:52:24
○ 2026-02-28 11:05:22
○ 2026-08-06 00:08:30

●NSns1-01.azure-dns.com2026-02-28 → 2026-08-06 · 3 obs

○ 2017-01-22 07:52:24
● 2026-02-28 11:05:22
● 2026-08-06 00:08:30

●NSns2-01.azure-dns.net2026-02-28 → 2026-08-06 · 3 obs

○ 2017-01-22 07:52:24
● 2026-02-28 11:05:22
● 2026-08-06 00:08:30

●NSns3-01.azure-dns.org2026-02-28 → 2026-08-06 · 3 obs

○ 2017-01-22 07:52:24
● 2026-02-28 11:05:22
● 2026-08-06 00:08:30

●NSns4-01.azure-dns.info2026-02-28 → 2026-08-06 · 3 obs

○ 2017-01-22 07:52:24
● 2026-02-28 11:05:22
● 2026-08-06 00:08:30

○A104.40.84.1332015-11-03 → 2016-02-05 · 4 obs

● 2015-11-03 12:14:10
● 2016-02-05 23:24:08
○ 2016-05-03 23:57:52
○ 2026-08-06 00:08:30

○A40.112.143.1342016-05-03 → 2017-01-22 · 5 obs

○ 2016-02-05 23:24:08
● 2016-05-03 23:57:52
● 2017-01-22 07:52:24
○ 2026-02-28 11:05:22
○ 2026-08-06 00:08:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
discovermicrosoft.com	ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discovermicrosoft.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-01.azure-dns.com, ns2-01.azure-dns.net...`
TXT	1	`v=DMARC1; p=reject; pct=100; rua=mailto:`
SOA	1	`ns1-01.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

Name Servers

The authoritative name servers for discovermicrosoft.com are ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

discovermicrosoft.com partially shares its NS delegation with several other domains, including blacktuskstudios.com, windowsgaming.com, marlin-development.com and two others.

ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org each carry two IP addresses. ns1-01.azure-dns.com has 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info has 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net has 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org has 204.14.183.1 and 2a01:111:4000:700::1.

discovermicrosoft.com - robtex.com