`blockregroup.com`

DNSSEC	⚠️ Not signed
A	199.34.233.6^{🇺🇸 UNSPECIFIED199.34.233.0/24}
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	`mx1.emailsrvr.com` ⭐
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	184.106.54.2^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx2.emailsrvr.com`
TXT	`mscid=AT/IeDI+a7WWuJmyAEOI8VSskar0dW+t1aQRN27h8v70uthaHtH6iVPRV6wnZkbwdA8c80R...`
TXT	`MS=ms86340442`
TXT	`v=spf1 include:emailsrvr.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=1771291435

Same first word

blockregroup.com

DNS History

13 records (7 active, 6 former)

○NSdns1.name-services.com2016-12-18 → 2017-11-25 · 4 obs

● 2016-12-18 22:22:06
● 2017-11-25 14:49:24
○ 2026-03-16 08:52:10
○ 2026-03-16 14:00:42

○NSdns2.name-services.com2016-12-18 → 2017-11-25 · 4 obs

● 2016-12-18 22:22:06
● 2017-11-25 14:49:24
○ 2026-03-16 08:52:10
○ 2026-03-16 14:00:42

○NSdns3.name-services.com2016-12-18 → 2017-11-25 · 4 obs

● 2016-12-18 22:22:06
● 2017-11-25 14:49:24
○ 2026-03-16 08:52:10
○ 2026-03-16 14:00:42

○NSdns4.name-services.com2016-12-18 → 2017-11-25 · 4 obs

● 2016-12-18 22:22:06
● 2017-11-25 14:49:24
○ 2026-03-16 08:52:10
○ 2026-03-16 14:00:42

○NSdns5.name-services.com2016-12-18 → 2017-11-25 · 4 obs

● 2016-12-18 22:22:06
● 2017-11-25 14:49:24
○ 2026-03-16 08:52:10
○ 2026-03-16 14:00:42

●NSns1.bdm.microsoftonline.com2026-03-16 → 2026-03-16 · 3 obs

○ 2017-11-25 14:49:24
● 2026-03-16 08:52:10
● 2026-03-16 14:00:42

●NSns2.bdm.microsoftonline.com2026-03-16 → 2026-03-16 · 3 obs

○ 2017-11-25 14:49:24
● 2026-03-16 08:52:10
● 2026-03-16 14:00:42

●NSns3.bdm.microsoftonline.com2026-03-16 → 2026-03-16 · 3 obs

○ 2017-11-25 14:49:24
● 2026-03-16 08:52:10
● 2026-03-16 14:00:42

●NSns4.bdm.microsoftonline.com2026-03-16 → 2026-03-16 · 3 obs

○ 2017-11-25 14:49:24
● 2026-03-16 08:52:10
● 2026-03-16 14:00:42

●MXmx1.emailsrvr.com2016-12-18 → 2026-03-16 · 2 obs

● 2016-12-18 22:22:06
● 2026-03-16 14:00:42

●MXmx2.emailsrvr.com2016-12-18 → 2026-03-16 · 2 obs

● 2016-12-18 22:22:06
● 2026-03-16 14:00:42

●A199.34.233.62017-11-25 → 2026-03-16 · 3 obs

○ 2016-12-18 22:22:06
● 2017-11-25 14:49:24
● 2026-03-16 14:00:42

○A98.124.199.772016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:22:06
○ 2017-11-25 14:49:24
○ 2026-03-16 14:00:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
blockregroup.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 blockregroup.com (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.34.233.6`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	3	`mscid=AT/IeDI+a7WWuJmyAEOI8VSskar0dW+t1a, MS=ms86340442...`
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

blockregroup.com points to a single IP number: 199.34.233.6.

Other host names, for instance thelindagrossmanteam.com, remaxhc.com, dancoffey.com, avpoppy.com and kentsisk.com share IP numbers with blockregroup.com.

Name Servers

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

blockregroup.com at least partially shares name servers with other domains, for instance flrep.com, bioma.ind.br, habitat.com.mo, h2aarchitects.net and zodiaclighting.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

blockregroup.com is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

blockregroup.com uses the same mail server configuration as other domains, such as interactpeds.com, winemakermag.com, benderperiodontics.com, riverhouseatodettes.com and gehms.net.

blockregroup.com shares mail servers with other domains at least in part, for instance canyonriverspa.com, molde(0x736578)acto.com.br, ceydeli.com, imagex.in and alltest.net.

Host names with one IP number: mx1.emailsrvr.com points to 146.20.161.1; mx2.emailsrvr.com points to 184.106.54.2.

blockregroup.com - robtex.com