🛡️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::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.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	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.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=1788006785

Same first word

commandbuilding.com

Previous names

Next names

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-08-19 → 2026-08-29 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-29 12:34:48

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

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-29 12:34:48

●NSns2.bdm.microsoftonline.com2026-08-19 → 2026-08-29 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-29 12:34:48

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

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-29 12:34:48

●NSns3.bdm.microsoftonline.com2026-08-19 → 2026-08-29 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-29 12:34:48

●NSns4.bdm.microsoftonline.com2026-08-19 → 2026-08-29 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-29 12:34:48

●MXcommandbuilding-com.mail.protection.outlook.com2026-08-19 → 2026-08-29 · 3 obs

○ 2019-12-17 20:36:04
● 2026-08-19 19:29:26
● 2026-08-29 12:34:48

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

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-29 12:34:48

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

● 2019-12-17 20:36:04
○ 2026-08-19 19:29:26
○ 2026-08-29 12:34:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
commandbuilding.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	4 records

✅ Authoritative Response

Server:13.107.236.208

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: 396ms | 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 authoritative name servers for commandbuilding.com are ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

commandbuilding.com partially shares its NS delegation with several other domains, including bvhome.org, rebelroad.com, tfrnet.net and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com each carry two IP addresses. ns1.bdm.microsoftonline.com has 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com has 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com has 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com has 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

Mail for commandbuilding.com is handled by a single mail server, commandbuilding-com.mail.protection.outlook.com.

commandbuilding-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.2 and 5 others.

commandbuilding.com - robtex.com