`crdevelopmentgroup.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns13.domaincontrol.com` ⭐
		A	2603:5:21a0::7^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns13.domaincontrol.com`
		A	97.74.106.7^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns13.domaincontrol.com`
NS	`ns14.domaincontrol.com`
		A	2603:5:22a0::7^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns14.domaincontrol.com`
		A	173.201.74.7^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns14.domaincontrol.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`NETORGFT13018275.onmicrosoft.com`
TXT	`v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all`
SOA	`ns13.domaincontrol.com`dns@jomax.net 2025-11-20 #0

`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=1774607892

Subdomains

mail.crdevelopmentgroup.com

Same first word

crdevelopmentgroup.com

DNS History

11 records (7 active, 4 former)

●NSns13.domaincontrol.com2015-05-14 → 2026-03-27 · 2 obs

● 2015-05-14 21:57:30
● 2026-03-27 10:42:12

●NSns14.domaincontrol.com2015-05-14 → 2026-03-27 · 2 obs

● 2015-05-14 21:57:30
● 2026-03-27 10:42:12

○MXmailstore1.secureserver.net2015-05-14 → 2020-03-03 · 4 obs

● 2015-05-14 21:57:30
● 2020-03-03 22:41:36
○ 2026-03-11 09:47:26
○ 2026-03-27 10:42:12

●MXmx1-usg2.ppe-hosted.com2026-03-11 → 2026-03-27 · 3 obs

○ 2020-03-03 22:41:36
● 2026-03-11 09:47:26
● 2026-03-27 10:42:12

●MXmx2-usg2.ppe-hosted.com2026-03-11 → 2026-03-27 · 3 obs

○ 2020-03-03 22:41:36
● 2026-03-11 09:47:26
● 2026-03-27 10:42:12

●MXmx3-usg2.ppe-hosted.com2026-03-11 → 2026-03-27 · 3 obs

○ 2020-03-03 22:41:36
● 2026-03-11 09:47:26
● 2026-03-27 10:42:12

○MXsmtp.secureserver.net2015-05-14 → 2020-03-03 · 4 obs

● 2015-05-14 21:57:30
● 2020-03-03 22:41:36
○ 2026-03-11 09:47:26
○ 2026-03-27 10:42:12

○A107.180.50.2152017-03-15 → 2020-03-03 · 5 obs

○ 2016-04-29 03:19:08
● 2017-03-15 07:09:34
● 2020-03-03 22:41:36
○ 2026-03-11 09:47:26
○ 2026-03-27 10:42:12

●A13.248.243.52026-03-11 → 2026-03-27 · 3 obs

○ 2020-03-03 22:41:36
● 2026-03-11 09:47:26
● 2026-03-27 10:42:12

○A23.229.205.2302015-05-14 → 2016-04-29 · 4 obs

● 2015-05-14 21:57:30
● 2016-04-29 03:19:08
○ 2017-03-15 07:09:34
○ 2026-03-27 10:42:12

●A76.223.105.2302026-03-11 → 2026-03-27 · 3 obs

○ 2020-03-03 22:41:36
● 2026-03-11 09:47:26
● 2026-03-27 10:42:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crdevelopmentgroup.com	ns13.domaincontrol.com, ns14.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.106.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crdevelopmentgroup.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns13.domaincontrol.com, ns14.domaincontrol.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	2	`NETORGFT13018275.onmicrosoft.com, v=spf1 include:_spf-usg2.ppe-hosted.com`
SOA	1	`ns13.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

Hierarchy

crdevelopmentgroup.com is the parent of mail.crdevelopmentgroup.com.

IP Addresses

crdevelopmentgroup.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.

Other host names, for instance rizcollective.com, juliadds.com, custerco.com, rockpcs.com and screaming(0x73686974)s.com share IP numbers with crdevelopmentgroup.com.

Name Servers

crdevelopmentgroup.com has two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.

crdevelopmentgroup.com shares the same name server setup as other domains, for example jjez.net, paranormalearth.com, signsseen.net, oceanstarltd.com and n1um.com.

crdevelopmentgroup.com partially shares name servers with other domains, for instance moonfever.com.

Host names with two IP numbers:

ns13.domaincontrol.com points to: 2603:5:21a0::7 and 97.74.106.7; ns14.domaincontrol.com points to: 2603:5:22a0::7 and 173.201.74.7.

Mail Servers

crdevelopmentgroup.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

crdevelopmentgroup.com shares some mail servers with other domains, at least partially; for instance inkal.in, vitanorthusa.com, tmhi.net, ias.cc and rhs.solutions.

Host names with a single IP: mx1-usg2.ppe-hosted.com points to 98.85.123.215; mx2-usg2.ppe-hosted.com points to 23.21.114.81; mx3-usg2.ppe-hosted.com points to 34.231.165.252.

crdevelopmentgroup.com - robtex.com