`cgrtechinc.net`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`pdns209.ultradns.com` ⭐
		A	2001:502:f3ff::f5^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns209.ultradns.com`
		A	156.154.64.209^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns209.ultradns.com`
NS	`pdns209.ultradns.biz`
		A	2610:a1:1015::f5^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns209.ultradns.biz`
		A	156.154.66.209^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns209.ultradns.biz`
NS	`pdns209.ultradns.net`
		A	2610:a1:1014::f5^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns209.ultradns.net`
		A	156.154.65.209^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns209.ultradns.net`
NS	`pdns209.ultradns.org`
		A	2001:502:4612::f5^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns209.ultradns.org`
		A	156.154.67.209^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns209.ultradns.org`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mail01.rockwellcollins.com`⁽⁵⁾
MX	`mail02.rockwellcollins.com`⁽⁵⁾
MX	`mail04.rockwellcollins.com`⁽⁵⁾
MX	`mail05.rockwellcollins.com`⁽⁵⁾
MX	`mail06.rockwellcollins.com`⁽⁵⁾
		A	205.175.226.35^{🇺🇸 RTX-AS205.175.226.0/24 RTX Corp}
MX	`mail07.rockwellcollins.com`⁽⁵⁾
		A	205.175.227.35^{🇺🇸 RTX-AS205.175.227.0/24 RTX Corp}
MX	`mail08.rockwellcollins.com`⁽⁵⁾
		A	205.175.226.48^{🇺🇸 RTX-AS205.175.226.0/24 RTX Corp}
MX	`mail09.rockwellcollins.com`⁽⁵⁾
		A	205.175.227.48^{🇺🇸 RTX-AS205.175.227.0/24 RTX Corp}
MX	`mail10.rockwellcollins.com`⁽⁵⁾
		A	205.175.226.53^{🇺🇸 RTX-AS205.175.226.0/24 RTX Corp}
MX	`mail11.rockwellcollins.com`⁽⁵⁾
		A	205.175.227.53^{🇺🇸 RTX-AS205.175.227.0/24 RTX Corp}
MX	`mailstore1.secureserver.net`⁽¹⁵⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`pdns209.ultradns.com`web@domainadmin@collins.com 2018-06-26 #5

`net`

	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=1784426142

Same first word

cgrtechinc.com

cgrtechinc.net

DNS History

21 records (17 active, 4 former)

○NSns27.domaincontrol.com2015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 19:23:26
● 2017-04-18 16:23:04
○ 2026-04-16 15:06:02
○ 2026-07-19 02:16:08

○NSns28.domaincontrol.com2015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 19:23:26
● 2017-04-18 16:23:04
○ 2026-04-16 15:06:02
○ 2026-07-19 02:16:08

●NSpdns209.ultradns.biz2026-04-16 → 2026-07-19 · 3 obs

○ 2017-04-18 16:23:04
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●NSpdns209.ultradns.com2026-04-16 → 2026-07-19 · 3 obs

○ 2017-04-18 16:23:04
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●NSpdns209.ultradns.net2026-04-16 → 2026-07-19 · 3 obs

○ 2017-04-18 16:23:04
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●NSpdns209.ultradns.org2026-04-16 → 2026-07-19 · 3 obs

○ 2017-04-18 16:23:04
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail01.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail02.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail04.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail05.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail06.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail07.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail08.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail09.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail10.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmail11.rockwellcollins.com2026-04-16 → 2026-07-19 · 3 obs

○ 2015-08-11 19:23:26
● 2026-04-16 15:06:02
● 2026-07-19 02:16:08

●MXmailstore1.secureserver.net2015-08-11 → 2026-07-19 · 2 obs

● 2015-08-11 19:23:26
● 2026-07-19 02:16:08

●MXsmtp.secureserver.net2015-08-11 → 2026-07-19 · 2 obs

● 2015-08-11 19:23:26
● 2026-07-19 02:16:08

○A184.168.131.2412026-04-16 → 2026-04-16 · 3 obs

○ 2017-04-18 16:23:04
● 2026-04-16 15:06:02
○ 2026-07-19 02:16:08

●A204.74.99.1002026-07-19 → 2026-07-19 · 2 obs

○ 2026-04-16 15:06:02
● 2026-07-19 02:16:08

○A50.63.202.132015-08-11 → 2017-04-18 · 4 obs

● 2015-08-11 19:23:26
● 2017-04-18 16:23:04
○ 2026-04-16 15:06:02
○ 2026-07-19 02:16:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
cgrtechinc.net	pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.64.209

NS records: pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cgrtechinc.net (unsigned zone)

⏱️ Timing

Total: 687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	4	`pdns209.ultradns.biz, pdns209.ultradns.com...`
MX	12	`smtp.secureserver.net (pri: 0), mail01.rockwellcollins.com (pri: 5)...`
SOA	1	`pdns209.ultradns.com web.domainadmin@col`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns209.ultradns.net, pdns209.ultradns.net)

Analysis

IP Addresses

cgrtechinc.net directs to one IP number, which is 204.74.99.100.

Among the host names that share IP numbers with cgrtechinc.net are healthlogix.net, sttk.us, dze.ccp.poste.com and two others.

Name Servers

The domain cgrtechinc.net is delegated to these four name servers: pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net and pdns209.ultradns.org.

cgrtechinc.net partially shares its NS delegation with several other domains, including otis.lu, utasbrandcenter.com, otis.com.az and two others.

In DNS configurations, these name servers often share authority with pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 other name servers.

pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net and pdns209.ultradns.org each carry two IP addresses. pdns209.ultradns.biz has 156.154.66.209 and 2610:a1:1015::f5; pdns209.ultradns.com has 156.154.64.209 and 2001:502:f3ff::f5; pdns209.ultradns.net has 156.154.65.209 and 2610:a1:1014::f5; pdns209.ultradns.org has 156.154.67.209 and 2001:502:4612::f5.