`ronbrienlaw.com`

DNSSEC	⚠️ Not signed
A	199.250.206.33^{🇺🇸 IMH-IAD199.250.206.0/23}
		PTR	`secure.msmmediagroup.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	`ronbrienlaw-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
TXT	`mscid=Fc68ssIFbHBApIGToYLqWqTjF/9ClzqX/X0oBMOPRwdQ91Clk5Ab1NCz4czq4wQHXVxWRr6...`
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=1774636922

Previously MX for

ronbrienlaw.com

Same first word

ronbrienlaw.com

DNS History

17 records (6 active, 11 former)

●NSns1.bdm.microsoftonline.com2018-09-11 → 2026-03-27 · 3 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
● 2026-03-27 18:50:08

○NSns1.new-york-web-designers.com2015-11-06 → 2016-01-20 · 5 obs

○ 2015-06-22 06:44:48
● 2015-11-06 16:35:48
● 2016-01-20 05:21:12
○ 2016-04-05 23:48:34
○ 2026-03-27 18:50:08

○NSns1369.websitewelcome.com2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:44:48
○ 2015-11-06 16:35:48
○ 2026-03-27 18:50:08

○NSns1370.websitewelcome.com2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:44:48
○ 2015-11-06 16:35:48
○ 2026-03-27 18:50:08

●NSns2.bdm.microsoftonline.com2018-09-11 → 2026-03-27 · 3 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
● 2026-03-27 18:50:08

○NSns2.new-york-web-designers.com2015-11-06 → 2016-01-20 · 5 obs

○ 2015-06-22 06:44:48
● 2015-11-06 16:35:48
● 2016-01-20 05:21:12
○ 2016-04-05 23:48:34
○ 2026-03-27 18:50:08

●NSns3.bdm.microsoftonline.com2018-09-11 → 2026-03-27 · 3 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
● 2026-03-27 18:50:08

●NSns4.bdm.microsoftonline.com2018-09-11 → 2026-03-27 · 3 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
● 2026-03-27 18:50:08

○NSvns1.nocdirect.com2016-04-05 → 2016-11-25 · 5 obs

○ 2016-01-20 05:21:12
● 2016-04-05 23:48:34
● 2016-11-25 04:17:24
○ 2018-09-11 15:24:46
○ 2026-03-27 18:50:08

○NSvns2.nocdirect.com2016-04-05 → 2016-11-25 · 5 obs

○ 2016-01-20 05:21:12
● 2016-04-05 23:48:34
● 2016-11-25 04:17:24
○ 2018-09-11 15:24:46
○ 2026-03-27 18:50:08

●MXronbrienlaw-com.mail.protection.outlook.com2018-09-11 → 2026-03-27 · 3 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
● 2026-03-27 18:50:08

○MXronbrienlaw.com2015-06-22 → 2016-11-25 · 4 obs

● 2015-06-22 06:44:48
● 2016-11-25 04:17:24
○ 2018-09-11 15:24:46
○ 2026-03-27 18:50:08

○A192.185.113.1422015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 06:44:48
○ 2015-11-06 16:35:48
○ 2026-03-27 18:50:08

○A198.46.93.142018-09-11 → 2018-09-11 · 4 obs

○ 2016-11-25 04:17:24
● 2018-09-11 15:24:46
○ 2026-02-24 17:42:16
○ 2026-03-27 18:50:08

●A199.250.206.332026-02-24 → 2026-03-27 · 3 obs

○ 2018-09-11 15:24:46
● 2026-02-24 17:42:16
● 2026-03-27 18:50:08

○A69.73.180.1612016-04-05 → 2016-11-25 · 5 obs

○ 2016-01-20 05:21:12
● 2016-04-05 23:48:34
● 2016-11-25 04:17:24
○ 2018-09-11 15:24:46
○ 2026-03-27 18:50:08

○A69.73.181.82015-11-06 → 2016-01-20 · 5 obs

○ 2015-06-22 06:44:48
● 2015-11-06 16:35:48
● 2016-01-20 05:21:12
○ 2016-04-05 23:48:34
○ 2026-03-27 18:50:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:150.171.21.208

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 ronbrienlaw.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.250.206.33`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`ronbrienlaw-com.mail.protection.outlook.`
TXT	2	`mscid=Fc68ssIFbHBApIGToYLqWqTjF/9ClzqX/X, 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

ronbrienlaw.com resolves to one IP number: 199.250.206.33.

Other host names, for instance nrpl.org, alepro.com, msmmediagroup.net, unionbaptistwp.org and hvbss.com share IP numbers with ronbrienlaw.com.

Name Servers

ronbrienlaw.com delegates to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

ronbrienlaw.com at least partially shares name servers with other domains, including ivory.com.br, theampplace.com, fowler.me, xserv.com.au and craggy-island.com.

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

A single mail server handles ronbrienlaw.com, ronbrienlaw-com.mail.protection.outlook.com.

Host ronbrienlaw-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::7, 2a01:111:f403:c903::3, 2a01:111:f403:c931::1, 2a01:111:f403:f804::2, 52.101.9.14, 52.101.9.24, 52.101.10.1 and 52.101.10.10.

ronbrienlaw.com - robtex.com

ronbrienlaw.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ronbrienlaw.com`

`com`