`micosoftonline.com`

DNSSEC	⚠️ Not signed
A	52.164.206.56^{🇮🇪 Microsoft52.160.0.0/11 MICROSOFT}
A	104.215.95.187^{🇺🇸 Microsoft104.208.0.0/13 MICROSOFT}
NS	`ns1-08.azure-dns.com` ⭐
		A	2603:1061:0:700::8^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
		A	13.107.236.8^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
NS	`ns2-08.azure-dns.net`
		A	2620:1ec:8ec:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
		A	150.171.21.8^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
NS	`ns3-08.azure-dns.org`
		A	2a01:111:4000:700::8^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-08.azure-dns.org`
		A	204.14.183.8^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-08.azure-dns.org`
NS	`ns4-08.azure-dns.info`
		A	2620:1ec:bda:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
		A	208.84.5.8^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
SOA	`ns1-08.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=1774454997

Same first word

micosoftonline.com

DNS History

14 records (6 active, 8 former)

●NSns1-08.azure-dns.com2026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○NSns1.msft.net2015-05-31 → 2017-07-07 · 4 obs

● 2015-05-31 12:08:34
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

●NSns2-08.azure-dns.net2026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○NSns2.msft.net2015-05-31 → 2017-07-07 · 4 obs

● 2015-05-31 12:08:34
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

●NSns3-08.azure-dns.org2026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○NSns3.msft.net2015-05-31 → 2017-07-07 · 4 obs

● 2015-05-31 12:08:34
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

●NSns4-08.azure-dns.info2026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○NSns4.msft.net2015-05-31 → 2017-07-07 · 4 obs

● 2015-05-31 12:08:34
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

●A104.215.95.1872026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○A40.84.199.2332017-07-07 → 2017-07-07 · 4 obs

○ 2016-09-26 21:22:04
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

●A52.164.206.562026-02-20 → 2026-03-25 · 3 obs

○ 2017-07-07 10:11:02
● 2026-02-20 09:28:16
● 2026-03-25 16:22:02

○A52.178.167.1092017-07-07 → 2017-07-07 · 4 obs

○ 2016-09-26 21:22:04
● 2017-07-07 10:11:02
○ 2026-02-20 09:28:16
○ 2026-03-25 16:22:02

○A64.4.6.1002015-05-31 → 2016-09-26 · 4 obs

● 2015-05-31 12:08:34
● 2016-09-26 21:22:04
○ 2017-07-07 10:11:02
○ 2026-03-25 16:22:02

○A65.55.39.102015-05-31 → 2016-09-26 · 4 obs

● 2015-05-31 12:08:34
● 2016-09-26 21:22:04
○ 2017-07-07 10:11:02
○ 2026-03-25 16:22:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
micosoftonline.com	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for micosoftonline.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.215.95.187, 52.164.206.56`
NS	4	`ns1-08.azure-dns.com, ns2-08.azure-dns.net...`
SOA	1	`ns1-08.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)

Analysis

IP Addresses

micosoftonline.com resolves to two IP numbers: 52.164.206.56 and 104.215.95.187.

Other host names, for instance microsoftcommunitycontributor.asia, msn-accounts.biz, mstv.sk, lyncargentina.com and msdev.com share IP numbers with micosoftonline.com.

Name Servers

micosoftonline.com's delegation is handled by four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

micosoftonline.com partially shares name servers with other domains; examples include pmcfadvisors.com, nexi.go.jp, maillard.com.mx, serviceonemembersbanking.com.au and ifrussia.ru.

Host names with two IPs:

ns1-08.azure-dns.com points to 2603:1061:0:700::8 and 13.107.236.8

ns4-08.azure-dns.info points to 2620:1ec:bda:700::8 and 208.84.5.8

ns2-08.azure-dns.net points to 2620:1ec:8ec:700::8 and 150.171.21.8

ns3-08.azure-dns.org points to 2a01:111:4000:700::8 and 204.14.183.8

micosoftonline.com - robtex.com