`nonwindowsupdate.com`

DNSSEC	⚠️ Not signed
A	217.19.248.132^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
		PTR	`redirect.idp365.net`
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`
MX	`mail.idp365.net` ⭐
		A	217.19.248.131^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
			PTR	`redirect1.safenames.com`
TXT	`v=spf1 -all`
SOA	`ns1-05.azure-dns.com`azuredns-hostmaster@microsoft.com.nonwindowsupdate.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=1774413007

Same first word

nonwindowsupdate.com

DNS History

9 records (6 active, 3 former)

○NSdns1.idp365.net2015-08-05 → 2020-01-11 · 4 obs

● 2015-08-05 10:49:56
● 2020-01-11 14:21:24
○ 2026-02-26 18:36:26
○ 2026-03-25 04:51:08

○NSdns2.idp365.net2015-08-05 → 2020-01-11 · 4 obs

● 2015-08-05 10:49:56
● 2020-01-11 14:21:24
○ 2026-02-26 18:36:26
○ 2026-03-25 04:51:08

○NSdns3.idp365.net2015-08-05 → 2020-01-11 · 4 obs

● 2015-08-05 10:49:56
● 2020-01-11 14:21:24
○ 2026-02-26 18:36:26
○ 2026-03-25 04:51:08

●NSns1-05.azure-dns.com2026-02-26 → 2026-03-25 · 3 obs

○ 2020-01-11 14:21:24
● 2026-02-26 18:36:26
● 2026-03-25 04:51:08

●NSns2-05.azure-dns.net2026-02-26 → 2026-03-25 · 3 obs

○ 2020-01-11 14:21:24
● 2026-02-26 18:36:26
● 2026-03-25 04:51:08

●NSns3-05.azure-dns.org2026-02-26 → 2026-03-25 · 3 obs

○ 2020-01-11 14:21:24
● 2026-02-26 18:36:26
● 2026-03-25 04:51:08

●NSns4-05.azure-dns.info2026-02-26 → 2026-03-25 · 3 obs

○ 2020-01-11 14:21:24
● 2026-02-26 18:36:26
● 2026-03-25 04:51:08

●MXmail.idp365.net2015-08-05 → 2026-03-25 · 2 obs

● 2015-08-05 10:49:56
● 2026-03-25 04:51:08

●A217.19.248.1322015-08-05 → 2026-03-25 · 2 obs

● 2015-08-05 10:49:56
● 2026-03-25 04:51:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
nonwindowsupdate.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:13.107.236.5

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 nonwindowsupdate.com (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.19.248.132`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
MX	1	`mail.idp365.net (pri: 10)`
TXT	1	`v=spf1 -all`
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

nonwindowsupdate.com points to a single IP address: 217.19.248.132.

Other host names such as openreview.com, bustrix.com, carters.tv, stfshop.com.cn and mypatientsupportcard.com share IPs with nonwindowsupdate.com.

Name Servers

nonwindowsupdate.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.

nonwindowsupdate.com at least partially shares name servers with other domains, for example pwco365poc.net, ucbsavings.com, hjf.com.tw, ncg-uk.com and 107.52.in-addr.arpa.

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

Mail Servers

The mail.idp365.net mail server handles nonwindowsupdate.com.

nonwindowsupdate.com shares the same mail server setup as other domains, including gskstemeducation.com, worldofconcreteasia.net, guccihandbagsoutlet.co, wililamhill.com and ormco.dk.

nonwindowsupdate.com shares some mail servers with other domains, for example tysonbrand.com.

mail.idp365.net points to a single IP number: 217.19.248.131.

nonwindowsupdate.com - robtex.com