`thecrestgroup.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`thecrestgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`MS=ms53348449`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-02-26 #3

`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

Previously MX for

thecrestgroup.com

Same first word

thecrestgroup.com

DNS History

19 records (5 active, 14 former)

○NSdns1.name-services.com2026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSdns2.name-services.com2026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSdns3.name-services.com2026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSdns4.name-services.com2026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSdns5.name-services.com2026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSns1.etomiccompanies.com2015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 10:26:44
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSns2.etomiccompanies.com2015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 10:26:44
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

●NSns21.domaincontrol.com2026-03-06 → 2026-03-23 · 3 obs

○ 2017-04-18 14:38:44
● 2026-03-06 18:29:22
● 2026-03-23 22:55:48

●NSns22.domaincontrol.com2026-03-06 → 2026-03-23 · 3 obs

○ 2017-04-18 14:38:44
● 2026-03-06 18:29:22
● 2026-03-23 22:55:48

○NSns3.etomiccompanies.com2015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 10:26:44
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○NSns4.etomiccompanies.com2015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 10:26:44
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○MXbmx01.sourcedns.com2016-01-13 → 2017-04-18 · 5 obs

○ 2015-10-24 21:43:56
● 2016-01-13 20:51:46
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○MXbmx02.sourcedns.com2016-01-13 → 2017-04-18 · 5 obs

○ 2015-10-24 21:43:56
● 2016-01-13 20:51:46
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

●MXthecrestgroup-com.mail.protection.outlook.com2026-03-06 → 2026-03-23 · 3 obs

○ 2017-04-18 14:38:44
● 2026-03-06 18:29:22
● 2026-03-23 22:55:48

○MXthecrestgroup.com2015-05-31 → 2015-10-24 · 4 obs

● 2015-05-31 10:26:44
● 2015-10-24 21:43:56
○ 2016-01-13 20:51:46
○ 2026-03-23 22:55:48

●A15.197.148.332026-03-06 → 2026-03-23 · 3 obs

○ 2017-04-18 14:38:44
● 2026-03-06 18:29:22
● 2026-03-23 22:55:48

●A3.33.130.1902026-03-06 → 2026-03-23 · 3 obs

○ 2017-04-18 14:38:44
● 2026-03-06 18:29:22
● 2026-03-23 22:55:48

○A64.98.135.722026-03-06 → 2026-03-23 · 2 obs

○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

○A72.52.170.1682015-05-31 → 2017-04-18 · 4 obs

● 2015-05-31 10:26:44
● 2017-04-18 14:38:44
○ 2026-03-06 18:29:22
○ 2026-03-23 22:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thecrestgroup.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thecrestgroup.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	1	`thecrestgroup-com.mail.protection.outloo`
TXT	2	`MS=ms53348449, v=spf1 include:secureserver.net -all`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

Analysis

IP Addresses

thecrestgroup.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance nonamesauce.com, vastreamlinerefi.com, 798zc.com, gehlbros.com and rediplaw.com share IP numbers with thecrestgroup.com.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle delegation for thecrestgroup.com.

thecrestgroup.com uses the same name server setup as other domains, for example fivebigmistakes.com, k9ine.org, motovatedautorepair.com, nicolaginzel.com and generalsword.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to: 2603:5:2141::b and 97.74.100.11

ns22.domaincontrol.com points to: 2603:5:2241::b and 173.201.68.11

Mail Servers

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

Hostname thecrestgroup-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:c902::6, 2a01:111:f403:c91d::b, 2a01:111:f403:c946::7, 52.101.10.2, 52.101.11.7, 52.101.194.3 and 52.101.194.13.

thecrestgroup.com - robtex.com