sysinternals.com - dns.ninja

`sysinternals.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	`ns1-04.azure-dns.com` ⭐
		A	2603:1061:0:700::4^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
		A	13.107.236.4^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-04.azure-dns.com`
NS	`ns2-04.azure-dns.net`
		A	2620:1ec:8ec:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
		A	150.171.21.4^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-04.azure-dns.net`
NS	`ns3-04.azure-dns.org`
		A	2a01:111:4000:700::4^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-04.azure-dns.org`
		A	204.14.183.4^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-04.azure-dns.org`
NS	`ns4-04.azure-dns.info`
		A	2620:1ec:bda:700::4^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
		A	208.84.5.4^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-04.azure-dns.info`
SOA	`ns1-04.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=1785390982

rank #8779 globally
rank #4288 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #29,984

Subdomains

www.sysinternals.com

live.sysinternals.com

forum.sysinternals.com

downloads.sysinternals.com

download.sysinternals.com

Same first word

sysinternals.ru

sysinternals.org

sysinternals.com

sysinternals.net

sysinternals.de

sysinternals.co

DNS History

26 records (9 active, 17 former)

●NSns1-04.azure-dns.com2016-11-06 → 2026-07-30 · 3 obs

○ 2016-09-22 11:33:24
● 2016-11-06 22:33:34
● 2026-07-30 06:11:04

○NSns1.msft.net2015-07-20 → 2016-09-22 · 4 obs

● 2015-07-20 23:31:54
● 2016-09-22 11:33:24
○ 2016-11-06 22:33:34
○ 2026-07-30 06:11:04

●NSns2-04.azure-dns.net2016-11-06 → 2026-07-30 · 3 obs

○ 2016-09-22 11:33:24
● 2016-11-06 22:33:34
● 2026-07-30 06:11:04

○NSns2.msft.net2015-07-20 → 2016-09-22 · 4 obs

● 2015-07-20 23:31:54
● 2016-09-22 11:33:24
○ 2016-11-06 22:33:34
○ 2026-07-30 06:11:04

●NSns3-04.azure-dns.org2016-11-06 → 2026-07-30 · 3 obs

○ 2016-09-22 11:33:24
● 2016-11-06 22:33:34
● 2026-07-30 06:11:04

○NSns3.msft.net2015-07-20 → 2016-09-22 · 4 obs

● 2015-07-20 23:31:54
● 2016-09-22 11:33:24
○ 2016-11-06 22:33:34
○ 2026-07-30 06:11:04

●NSns4-04.azure-dns.info2016-11-06 → 2026-07-30 · 3 obs

○ 2016-09-22 11:33:24
● 2016-11-06 22:33:34
● 2026-07-30 06:11:04

○NSns4.msft.net2015-07-20 → 2016-09-22 · 4 obs

● 2015-07-20 23:31:54
● 2016-09-22 11:33:24
○ 2016-11-06 22:33:34
○ 2026-07-30 06:11:04

○MXmail.messaging.microsoft.com2015-07-20 → 2016-09-22 · 4 obs

● 2015-07-20 23:31:54
● 2016-09-22 11:33:24
○ 2016-11-06 22:33:34
○ 2026-07-30 06:11:04

○A104.215.148.632021-01-13 → 2021-01-13 · 4 obs

○ 2017-07-17 12:59:56
● 2021-01-13 03:43:56
○ 2026-02-16 04:38:56
○ 2026-07-30 06:11:04

○A104.40.191.2372015-10-26 → 2017-07-17 · 5 obs

○ 2015-10-06 23:02:06
● 2015-10-26 05:40:34
● 2017-07-17 12:59:56
○ 2021-01-13 03:43:56
○ 2026-07-30 06:11:04

○A104.43.142.342015-10-26 → 2017-07-17 · 5 obs

○ 2015-10-06 23:02:06
● 2015-10-26 05:40:34
● 2017-07-17 12:59:56
○ 2021-01-13 03:43:56
○ 2026-07-30 06:11:04

○A13.77.161.1792021-01-13 → 2021-01-13 · 4 obs

○ 2017-07-17 12:59:56
● 2021-01-13 03:43:56
○ 2026-02-16 04:38:56
○ 2026-07-30 06:11:04

○A134.170.185.462015-07-20 → 2015-10-06 · 4 obs

● 2015-07-20 23:31:54
● 2015-10-06 23:02:06
○ 2015-10-26 05:40:34
○ 2026-07-30 06:11:04

○A134.170.188.2212015-07-20 → 2015-10-06 · 4 obs

● 2015-07-20 23:31:54
● 2015-10-06 23:02:06
○ 2015-10-26 05:40:34
○ 2026-07-30 06:11:04

○A191.235.218.1662015-10-26 → 2017-07-17 · 5 obs

○ 2015-10-06 23:02:06
● 2015-10-26 05:40:34
● 2017-07-17 12:59:56
○ 2021-01-13 03:43:56
○ 2026-07-30 06:11:04

○A191.237.78.582015-10-26 → 2017-07-17 · 5 obs

○ 2015-10-06 23:02:06
● 2015-10-26 05:40:34
● 2017-07-17 12:59:56
○ 2021-01-13 03:43:56
○ 2026-07-30 06:11:04

●A20.112.250.1332026-02-16 → 2026-07-30 · 7 obs

○ 2021-01-13 03:43:56
● 2026-02-16 04:38:56
○ 2026-07-04 14:29:12
● 2026-07-04 15:13:12
○ 2026-07-04 16:44:22
● 2026-07-04 17:40:26
● 2026-07-30 06:11:04

●A20.231.239.2462026-02-16 → 2026-07-30 · 7 obs

○ 2021-01-13 03:43:56
● 2026-02-16 04:38:56
○ 2026-07-04 14:29:12
● 2026-07-04 15:13:12
○ 2026-07-04 16:44:22
● 2026-07-04 17:40:26
● 2026-07-30 06:11:04

●A20.236.44.1622026-02-16 → 2026-07-30 · 7 obs

○ 2021-01-13 03:43:56
● 2026-02-16 04:38:56
○ 2026-07-04 14:29:12
● 2026-07-04 15:13:12
○ 2026-07-04 16:44:22
● 2026-07-04 17:40:26
● 2026-07-30 06:11:04

●A20.70.246.202026-02-16 → 2026-07-30 · 7 obs

○ 2021-01-13 03:43:56
● 2026-02-16 04:38:56
○ 2026-07-04 14:29:12
● 2026-07-04 15:13:12
○ 2026-07-04 16:44:22
● 2026-07-04 17:40:26
● 2026-07-30 06:11:04

●A20.76.201.1712026-02-16 → 2026-07-30 · 7 obs

○ 2021-01-13 03:43:56
● 2026-02-16 04:38:56
○ 2026-07-04 14:29:12
● 2026-07-04 15:13:12
○ 2026-07-04 16:44:22
● 2026-07-04 17:40:26
● 2026-07-30 06:11:04

○A23.101.184.2062015-10-26 → 2017-07-17 · 5 obs

○ 2015-10-06 23:02:06
● 2015-10-26 05:40:34
● 2017-07-17 12:59:56
○ 2021-01-13 03:43:56
○ 2026-07-30 06:11:04

○A40.112.72.2052021-01-13 → 2021-01-13 · 4 obs

○ 2017-07-17 12:59:56
● 2021-01-13 03:43:56
○ 2026-02-16 04:38:56
○ 2026-07-30 06:11:04

○A40.113.200.2012021-01-13 → 2021-01-13 · 4 obs

○ 2017-07-17 12:59:56
● 2021-01-13 03:43:56
○ 2026-02-16 04:38:56
○ 2026-07-30 06:11:04

○A40.76.4.152021-01-13 → 2021-01-13 · 4 obs

○ 2017-07-17 12:59:56
● 2021-01-13 03:43:56
○ 2026-02-16 04:38:56
○ 2026-07-30 06:11:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sysinternals.com	ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysinternals.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`20.76.201.171, 20.236.44.162...`
NS	4	`ns1-04.azure-dns.com, ns2-04.azure-dns.net...`
SOA	1	`ns1-04.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-04.azure-dns.com, ns1-04.azure-dns.com)

Analysis

Hierarchy

The domain sysinternals.com serves as parent to www.sysinternals.com, live.sysinternals.com, forum.sysinternals.com, downloads.sysinternals.com and download.sysinternals.com.

IP Addresses

sysinternals.com points to five IP addresses: 20.70.246.20, 20.76.201.171, 20.112.250.133 and two more

hotmail-msn.info, microsoftreactor.club, msn.co.jp and two other host names share IP numbers with sysinternals.com.

Name Servers

The authoritative name servers for sysinternals.com are ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

At least some of sysinternals.com's name servers are shared with other domains, for example 155.94.80.in-addr.arpa, apauthentic.net, komplettbank.no and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-04.azure-dns.com directs to 13.107.236.4 and 2603:1061:0:700::4; ns4-04.azure-dns.info directs to 208.84.5.4 and 2620:1ec:bda:700::4; ns2-04.azure-dns.net directs to 150.171.21.4 and 2620:1ec:8ec:700::4; ns3-04.azure-dns.org directs to 204.14.183.4 and 2a01:111:4000:700::4.