`attunityltd.onmicrosoft.com`

DNSSEC	⚠️ Not signed
MX	`attunityltd.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`

`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.attunityltd.onmicrosoft.com

DNS History

5 records (1 active, 4 former)

○NSns1.bdm.microsoftonline.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:25:48
○ 2026-04-07 06:05:08
○ 2026-04-12 01:29:44

○NSns2.bdm.microsoftonline.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:25:48
○ 2026-04-07 06:05:08
○ 2026-04-12 01:29:44

○NSns3.bdm.microsoftonline.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:25:48
○ 2026-04-07 06:05:08
○ 2026-04-12 01:29:44

○NSns4.bdm.microsoftonline.com2016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:25:48
○ 2026-04-07 06:05:08
○ 2026-04-12 01:29:44

●MXattunityltd.mail.protection.outlook.com2016-12-28 → 2026-04-12 · 2 obs

● 2016-12-28 20:25:48
● 2026-04-12 01:29:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.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:13.107.236.208

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: 83ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`attunityltd.mail.protection.outlook.com`
TXT	1	`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

The parent of autodiscover.attunityltd.onmicrosoft.com is attunityltd.onmicrosoft.com.

Mail Servers

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

Hostname attunityltd.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::7, 52.101.68.5, 52.101.68.36, 52.101.73.8 and 52.101.73.22.

attunityltd.onmicrosoft.com - robtex.com