`sentinelmgmt.com`

DNSSEC	⚠️ Not signed
A	192.185.94.137^{🇺🇸 ORACLE-OCI-31898192.185.88.0/21 Google}
		PTR	`theweatheredowl.com`
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`sentinelmgmt-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms84157339`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2021-03-30 #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=1771291435

Same first word

sentinelmgmt.com

DNS History

16 records (4 active, 12 former)

○NSdns1.name-services.com2015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

○NSdns2.name-services.com2015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

○NSdns3.name-services.com2015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

○NSdns4.name-services.com2015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

○NSdns5.name-services.com2015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

○NSns1.namebrightdns.com2016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-04 01:32:16
● 2016-11-26 19:55:34
○ 2017-06-03 21:27:30
○ 2026-03-23 05:40:36

●NSns19.domaincontrol.com2017-06-03 → 2026-03-23 · 3 obs

○ 2016-11-26 19:55:34
● 2017-06-03 21:27:30
● 2026-03-23 05:40:36

○NSns2.namebrightdns.com2016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-04 01:32:16
● 2016-11-26 19:55:34
○ 2017-06-03 21:27:30
○ 2026-03-23 05:40:36

●NSns20.domaincontrol.com2017-06-03 → 2026-03-23 · 3 obs

○ 2016-11-26 19:55:34
● 2017-06-03 21:27:30
● 2026-03-23 05:40:36

●MXsentinelmgmt-com.mail.protection.outlook.com2017-06-03 → 2026-03-23 · 2 obs

● 2017-06-03 21:27:30
● 2026-03-23 05:40:36

○A103.1.186.812015-08-16 → 2016-04-04 · 4 obs

● 2015-08-16 16:45:32
● 2016-04-04 01:32:16
○ 2016-11-26 19:55:34
○ 2026-03-23 05:40:36

●A192.185.94.1372026-03-23 → 2026-03-23 · 3 obs

○ 2017-06-03 21:27:30
● 2026-03-23 05:40:30
● 2026-03-23 05:40:36

○A50.63.202.372017-06-03 → 2017-06-03 · 4 obs

○ 2016-11-26 19:55:34
● 2017-06-03 21:27:30
○ 2026-03-23 05:40:30
○ 2026-03-23 05:40:36

○A54.84.80.1732016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-04 01:32:16
● 2016-11-26 19:55:34
○ 2017-06-03 21:27:30
○ 2026-03-23 05:40:36

○A54.88.107.1402016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-04 01:32:16
● 2016-11-26 19:55:34
○ 2017-06-03 21:27:30
○ 2026-03-23 05:40:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-26 → 2016-11-26 · 3 obs

● 2016-11-26 19:55:34
○ 2017-06-03 21:27:30
○ 2026-03-23 05:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sentinelmgmt.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.109.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentinelmgmt.com (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.185.94.137`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	1	`sentinelmgmt-com.mail.protection.outlook`
TXT	2	`MS=ms84157339, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

IP Addresses

sentinelmgmt.com resolves to one IP number: 192.185.94.137.

other host names including juliahoskins.com, mail.inrangeinstruction.com, inrangeinstruction.com, mail.ymcaofceo.ca and santabarbaralocksmithpro.com share IP numbers with sentinelmgmt.com.

Name Servers

sentinelmgmt.com is delegated to two name servers ns19.domaincontrol.com and ns20.domaincontrol.com.

sentinelmgmt.com shares the same name server setup as other domains, for instance whatismesh.com, ziafashionstore.com, zentrum-b2b.de, hansgruner.org and digitalspices.com.

Host names with two IP numbers:

The host name ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10; the host name ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.

Mail Servers

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

Host sentinelmgmt-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::1, 2a01:111:f403:c946::6, 2a01:111:f403:f802::1, 2a01:111:f403:f902::2, 52.101.8.44, 52.101.9.12, 52.101.10.10 and 52.101.41.183.

sentinelmgmt.com - robtex.com