`cmsdistribution.onmicrosoft.com`

DNSSEC	⚠️ Not signed
MX	`cmsdistribution.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`0ed1fe018a41a18508ae2a47048e802ae1ab5be9c0`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=Ie5B/n4RSzCUp9rPdx4elmr7Gb4FpcX6D+LMYFa0/+6fr1SDig2c8uv2GwjOM7j0InZ9cuG...`

`onmicrosoft.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-208.azure-dns.com` ⭐
	NS	`ns1.bdm.microsoftonline.com`
	NS	`ns2.bdm.microsoftonline.com`
	NS	`ns3.bdm.microsoftonline.com`
	NS	`ns4.bdm.microsoftonline.com`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	TXT	`google-site-verification=1-9fQJjGKgDh7UVF1XcVfBMOr-C1emzk5wjD0ZqnULc`
	SOA	`ns1-208.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

WOT: SAFE (50/100)
rank #359014 globally
rank #156551 in the tld
WOT: SAFE (50/100)
📈 Tranco rank: #2,480

Subdomains

autodiscover.cmsdistribution.onmicrosoft.com

Same first word

cmsdistribution.net

cmsdistribution.org

cmsdistribution.com

Similar names

mcsdistribution.com.au

cmsdistribuiton.com

DNS History

5 records (1 active, 4 former)

○NSns1.bdm.microsoftonline.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 06:40:18
○ 2026-03-24 06:41:30
○ 2026-04-12 01:29:20

○NSns2.bdm.microsoftonline.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 06:40:18
○ 2026-03-24 06:41:30
○ 2026-04-12 01:29:20

○NSns3.bdm.microsoftonline.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 06:40:18
○ 2026-03-24 06:41:30
○ 2026-04-12 01:29:20

○NSns4.bdm.microsoftonline.com2017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 06:40:18
○ 2026-03-24 06:41:30
○ 2026-04-12 01:29:20

●MXcmsdistribution.mail.protection.outlook.com2017-01-02 → 2026-04-12 · 2 obs

● 2017-01-02 06:40:18
● 2026-04-12 01:29:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
onmicrosoft.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:208.84.5.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onmicrosoft.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`cmsdistribution.mail.protection.outlook.`
TXT	3	`0ed1fe018a41a18508ae2a47048e802ae1ab5be9, v=spf1 include:spf.protection.outlook.co...`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

cmsdistribution.onmicrosoft.com is the parent of autodiscover.cmsdistribution.onmicrosoft.com.

Mail Servers

cmsdistribution.onmicrosoft.com is handled by a single mail server, cmsdistribution.mail.protection.outlook.com.

Hostname cmsdistribution.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.68.36, 52.101.73.11 and 52.101.73.30.

cmsdistribution.onmicrosoft.com - robtex.com