`microsofthelpcenter.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	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
SOA	`ns1-05.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=1778716136

Same first word

microsofthelpcenter.com

microsofthelpcenter.info

DNS History

17 records (9 active, 8 former)

●NSns1-05.azure-dns.com2020-02-10 → 2026-05-13 · 3 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
● 2026-05-13 23:54:56

○NSns1.msft.net2015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

●NSns2-05.azure-dns.net2020-02-10 → 2026-05-13 · 3 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
● 2026-05-13 23:54:56

○NSns2.msft.net2015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

●NSns3-05.azure-dns.org2020-02-10 → 2026-05-13 · 3 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
● 2026-05-13 23:54:56

○NSns3.msft.net2015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

●NSns4-05.azure-dns.info2020-02-10 → 2026-05-13 · 3 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
● 2026-05-13 23:54:56

○NSns4.msft.net2015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

○A104.215.95.1872020-02-10 → 2020-02-10 · 4 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
○ 2026-02-28 12:46:40
○ 2026-05-13 23:54:56

●A20.112.250.1332026-02-28 → 2026-05-13 · 3 obs

○ 2020-02-10 17:41:02
● 2026-02-28 12:46:40
● 2026-05-13 23:54:56

●A20.231.239.2462026-02-28 → 2026-05-13 · 3 obs

○ 2020-02-10 17:41:02
● 2026-02-28 12:46:40
● 2026-05-13 23:54:56

●A20.236.44.1622026-02-28 → 2026-05-13 · 3 obs

○ 2020-02-10 17:41:02
● 2026-02-28 12:46:40
● 2026-05-13 23:54:56

●A20.70.246.202026-02-28 → 2026-05-13 · 3 obs

○ 2020-02-10 17:41:02
● 2026-02-28 12:46:40
● 2026-05-13 23:54:56

●A20.76.201.1712026-02-28 → 2026-05-13 · 3 obs

○ 2020-02-10 17:41:02
● 2026-02-28 12:46:40
● 2026-05-13 23:54:56

○A52.164.206.562020-02-10 → 2020-02-10 · 4 obs

○ 2016-08-03 09:39:52
● 2020-02-10 17:41:02
○ 2026-02-28 12:46:40
○ 2026-05-13 23:54:56

○A64.4.6.1002015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

○A65.55.39.102015-07-21 → 2016-08-03 · 4 obs

● 2015-07-21 06:47:14
● 2016-08-03 09:39:52
○ 2020-02-10 17:41:02
○ 2026-05-13 23:54:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
microsofthelpcenter.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsofthelpcenter.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.112.250.133...`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
SOA	1	`ns1-05.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

Five IP numbers are pointed to by microsofthelpcenter.com: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.

other host names including microsoft-accounts.info, hotmailconfirmation.us, ms-speech.com, mappoint.ch and skype.tl share IP numbers with microsofthelpcenter.com.

Name Servers

microsofthelpcenter.com is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

microsofthelpcenter.com at least partially shares name servers with other domains, for instance gocompre.com, aam.us.com, microsoft.is, cascadeluxuryvinyl.com and gwic.com.

Host names with two IP numbers:

ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5; ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5; ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5; ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5.

microsofthelpcenter.com - robtex.com