`sentryelectric.com`

DNSSEC	⚠️ Not signed
A	20.169.109.92^{🇺🇸 Microsoft20.160.0.0/12 MICROSOFT}
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`sentryelectric-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.9.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00100.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`kZeQkKuD8JH0HmGR41+b0UEIr/Tb/E4Hk+OERVl8n0SL+ZcaZQRA3HzEvxeqFqwZhqmXBM/bzEeRd...`
TXT	`google-site-verification=D_cTv5VmsYLvBmhxXkWfytq520tk1_FBPraS-7eVaUs`
TXT	`google-site-verification=i4L3UYQIGjwxUm_IQnl4hQlSNH4euccH59EAO8CY8mU`
TXT	`google-site-verification=RDjKdEm0JilqCkF8se3Ulg6px2xjRNCwH86tTa4WEJk`
TXT	`MS=ms85730163`
TXT	`v=DMARC1; p=none; pct=1; rua=mailto:postmaster@SENTRYELECTRIC.com; ruf=mailto...`
TXT	`v=verifydomain MS=1747958`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=2tG_zqkOQMGhUBrq_sMAPWk4xz7ocraIty5WejyyqqY`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2025-12-31 #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

PTR for

103.105.82.208.in-addr.arpa

Up

www.sentryelectric.com

smtp.sentryelectric.com

mail.sentryelectric.com

Same first word

sentryelectric.com

DNS History

9 records (4 active, 5 former)

●NSns51.domaincontrol.com2015-05-29 → 2026-02-26 · 2 obs

● 2015-05-29 19:21:46
● 2026-02-26 10:02:40

●NSns52.domaincontrol.com2015-05-29 → 2026-02-26 · 2 obs

● 2015-05-29 19:21:46
● 2026-02-26 10:02:40

○MXmail.sentryelectric.com2015-05-29 → 2015-12-12 · 4 obs

● 2015-05-29 19:21:46
● 2015-12-12 00:33:34
○ 2016-03-03 04:57:18
○ 2026-02-26 10:02:40

○MXmx2.mailhop.org2015-05-29 → 2015-12-12 · 4 obs

● 2015-05-29 19:21:46
● 2015-12-12 00:33:34
○ 2016-03-03 04:57:18
○ 2026-02-26 10:02:40

○MXremote.sentryelectric.com2015-05-29 → 2016-09-15 · 4 obs

● 2015-05-29 19:21:46
● 2016-09-15 07:55:24
○ 2026-02-25 16:53:26
○ 2026-02-26 10:02:40

●MXsentryelectric-com.mail.protection.outlook.com2016-03-03 → 2026-02-26 · 3 obs

○ 2015-12-12 00:33:34
● 2016-03-03 04:57:18
● 2026-02-26 10:02:40

○MXsmtp.sentryelectric.com2015-05-29 → 2015-12-12 · 5 obs

● 2015-05-29 19:21:46
○ 2015-09-25 07:58:38
● 2015-12-12 00:33:34
○ 2016-03-03 04:57:18
○ 2026-02-26 10:02:40

●A20.169.109.922026-02-25 → 2026-02-26 · 3 obs

○ 2016-09-15 07:55:24
● 2026-02-25 16:53:26
● 2026-02-26 10:02:40

○A208.88.73.862015-05-29 → 2016-09-15 · 4 obs

● 2015-05-29 19:21:46
● 2016-09-15 07:55:24
○ 2026-02-25 16:53:26
○ 2026-02-26 10:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sentryelectric.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.105.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentryelectric.com (unsigned zone)

⏱️ Timing

Total: 99ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.169.109.92`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`sentryelectric-com.mail.protection.outlo`
TXT	9	`kZeQkKuD8JH0HmGR41+b0UEIr/Tb/E4Hk+OERVl8, google-site-verification=D_cTv5VmsYLvBmh...`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

AI analysis

sentryelectric.com is a parent of www.sentryelectric.com, smtp.sentryelectric.com and mail.sentryelectric.com.

sentryelectric.com points to a single IP: 20.169.109.92.

Other host names, for instance rbuilders.com, johnhallco.com, skinmdchicago.com, gordon-oaks.com and reamco.com share IP numbers with sentryelectric.com.

Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com handle delegation for sentryelectric.com.

sentryelectric.com uses the same name server setup as other domains, for example raocat.com, remaxbest.biz, konfusion.net, unc.com.tw and dieselelectricalequipment.com.

Host names with two IP numbers:

ns51.domaincontrol.com points to: 2603:5:2192::1a and 97.74.105.26

ns52.domaincontrol.com points to: 2603:5:2292::1a and 173.201.73.26

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

Hostname sentryelectric-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c92c::3, 2a01:111:f403:f901::, 2a01:111:f403:f908::1, 40.93.192.4, 52.101.8.46, 52.101.9.0 and 52.101.41.26.

sentryelectric.com - robtex.com