commandbuilding.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`commandbuilding.com`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`commandbuilding-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=2vrd4+WK3cNjr+av4Oau+qRNUnQp/TmEVb0LT0XrAy+yqnHsPspgr9mK2jaP0Ipvy0zCvLK...`
SOA	`ns1.bdm.microsoftonline.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=1787519056

Same first word

commandbuilding.com

Previous names

Next names

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-08-19 → 2026-08-23 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-23 21:24:32

○NSns1.bluehost.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-23 21:24:32

●NSns2.bdm.microsoftonline.com2026-08-19 → 2026-08-23 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-23 21:24:32

○NSns2.bluehost.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-23 21:24:32

●NSns3.bdm.microsoftonline.com2026-08-19 → 2026-08-23 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-23 21:24:32

●NSns4.bdm.microsoftonline.com2026-08-19 → 2026-08-23 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-23 21:24:32

●MXcommandbuilding-com.mail.protection.outlook.com2026-08-19 → 2026-08-23 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-23 21:24:32

○MXmail.commandbuilding.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-23 21:24:32

○A162.241.219.2122019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-23 21:24:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
commandbuilding.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for commandbuilding.com (unsigned zone)

⏱️ Timing

Total: 792ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`commandbuilding-com.mail.protection.outl`
TXT	2	`v=spf1 include:spf.protection.outlook.co, mscid=2vrd4+WK3cNjr+av4Oau+qRNUnQp/TmEVb`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Name Servers

The domain commandbuilding.com is delegated to these four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between commandbuilding.com and other domains — bvhome.org, rebelroad.com, socalretina.com and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

commandbuilding.com routes its mail through a single mail server, commandbuilding-com.mail.protection.outlook.com.

commandbuilding-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.149.0, 52.101.149.1 and 52.101.149.9, along with 5 other.