`dsainvestments.com`

DNSSEC	⚠️ Not signed
A	160.153.131.187^{🇳🇱 GODADDY-SXB160.153.128.0/21 GoDaddy.com, LLC}
		PTR	`187.131.153.160.host.secureserver.net`
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`
		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`
		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	`dsainvestments-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`mscid=AMXBL0Oxalqz3M2MdTSlo4wvCgBjxQatfRV/lNOGhpfMqDkon9BRXOVnSCv5wDsAvekOBgE...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
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=1777077231

Same first word

dsainvestments.com

DNS History

15 records (6 active, 9 former)

●NSns1.bdm.microsoftonline.com2020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

●NSns2.bdm.microsoftonline.com2020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

●NSns3.bdm.microsoftonline.com2020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

●NSns4.bdm.microsoftonline.com2020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

○NSns51.1and1.com2015-06-17 → 2016-04-29 · 4 obs

● 2015-06-17 17:42:52
● 2016-04-29 07:11:46
○ 2017-01-28 16:33:26
○ 2026-04-25 00:34:46

○NSns52.1and1.com2015-06-17 → 2016-04-29 · 4 obs

● 2015-06-17 17:42:52
● 2016-04-29 07:11:46
○ 2017-01-28 16:33:26
○ 2026-04-25 00:34:46

○NSns55.worldnic.com2017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-29 07:11:46
● 2017-01-28 16:33:26
○ 2020-03-01 12:43:52
○ 2026-04-25 00:34:46

○NSns56.worldnic.com2017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-29 07:11:46
● 2017-01-28 16:33:26
○ 2020-03-01 12:43:52
○ 2026-04-25 00:34:46

●MXdsainvestments-com.mail.protection.outlook.com2020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

○MXmx00.1and1.com2015-06-17 → 2016-04-29 · 4 obs

● 2015-06-17 17:42:52
● 2016-04-29 07:11:46
○ 2017-01-28 16:33:26
○ 2026-04-25 00:34:46

○MXmx01.1and1.com2015-06-17 → 2016-04-29 · 4 obs

● 2015-06-17 17:42:52
● 2016-04-29 07:11:46
○ 2017-01-28 16:33:26
○ 2026-04-25 00:34:46

○MXp.webcom.ctmail.com2017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-29 07:11:46
● 2017-01-28 16:33:26
○ 2020-03-01 12:43:52
○ 2026-04-25 00:34:46

●A160.153.131.1872020-03-01 → 2026-04-25 · 3 obs

○ 2017-01-28 16:33:26
● 2020-03-01 12:43:52
● 2026-04-25 00:34:46

○A205.178.189.1312017-01-28 → 2017-01-28 · 4 obs

○ 2016-04-29 07:11:46
● 2017-01-28 16:33:26
○ 2020-03-01 12:43:52
○ 2026-04-25 00:34:46

○A50.21.177.1382015-06-17 → 2016-04-29 · 4 obs

● 2015-06-17 17:42:52
● 2016-04-29 07:11:46
○ 2017-01-28 16:33:26
○ 2026-04-25 00:34:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
dsainvestments.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 dsainvestments.com (unsigned zone)

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.153.131.187`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`dsainvestments-com.mail.protection.outlo`
TXT	2	`mscid=AMXBL0Oxalqz3M2MdTSlo4wvCgBjxQatfR, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

dsainvestments.com resolves to one IP number: 160.153.131.187.

other host names including tinco.jo, antonbooks.com, mail.atbpro.com, inkbox.mu and mail.radfordmathematics.com share IP numbers with dsainvestments.com.

Name Servers

dsainvestments.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

dsainvestments.com at least partially shares name servers with other domains, for instance verbo.be, ts-cis.com, drm.co.uk, unifyconsulting.com and hii.com.ph.

Host names with two IP numbers:

ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208; ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208; ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208; ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208.

Mail Servers

dsainvestments.com is handled by a single mail server, dsainvestments-com.mail.protection.outlook.com.

Host dsainvestments-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::8, 52.101.68.10, 52.101.68.12, 52.101.68.18 and 52.101.73.8.

dsainvestments.com - robtex.com