`sentryinstallation.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
TXT	`v=spf1 -all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2020-01-10 #6

`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=1776099092

Same first word

sentryinstallation.com

DNS History

13 records (5 active, 8 former)

●NSdns1.cscdns.net2026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-13 19:50:02
● 2026-04-09 16:45:06
● 2026-04-13 17:12:06

●NSdns2.cscdns.net2026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-13 19:50:02
● 2026-04-09 16:45:06
● 2026-04-13 17:12:06

○NSns01.domaincontrol.com2008-03-19 → 2016-03-05 · 4 obs

● 2008-03-19 18:53:46
● 2016-03-05 04:36:04
○ 2016-06-23 03:03:56
○ 2026-04-13 17:12:06

○NSns02.domaincontrol.com2008-03-19 → 2016-03-05 · 4 obs

● 2008-03-19 18:53:46
● 2016-03-05 04:36:04
○ 2016-06-23 03:03:56
○ 2026-04-13 17:12:06

○NSpdns07.domaincontrol.com2016-06-23 → 2017-03-13 · 5 obs

○ 2016-03-05 04:36:04
● 2016-06-23 03:03:56
● 2017-03-13 19:50:02
○ 2026-04-09 16:45:06
○ 2026-04-13 17:12:06

○NSpdns08.domaincontrol.com2016-06-23 → 2017-03-13 · 5 obs

○ 2016-03-05 04:36:04
● 2016-06-23 03:03:56
● 2017-03-13 19:50:02
○ 2026-04-09 16:45:06
○ 2026-04-13 17:12:06

●MXcustmx.cscdns.net2026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-13 19:50:02
● 2026-04-09 16:45:06
● 2026-04-13 17:12:06

○MXmailstore1.secureserver.net2008-03-19 → 2017-03-13 · 4 obs

● 2008-03-19 18:53:46
● 2017-03-13 19:50:02
○ 2026-04-09 16:45:06
○ 2026-04-13 17:12:06

○MXsmtp.secureserver.net2008-03-19 → 2017-03-13 · 4 obs

● 2008-03-19 18:53:46
● 2017-03-13 19:50:02
○ 2026-04-09 16:45:06
○ 2026-04-13 17:12:06

●A165.160.13.202026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-13 19:50:02
● 2026-04-09 16:45:06
● 2026-04-13 17:12:06

●A165.160.15.202026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-13 19:50:02
● 2026-04-09 16:45:06
● 2026-04-13 17:12:06

○A174.120.61.1862015-08-06 → 2017-03-13 · 5 obs

○ 2008-03-19 18:53:46
● 2015-08-06 08:36:58
● 2017-03-13 19:50:02
○ 2026-04-09 16:45:06
○ 2026-04-13 17:12:06

○A64.202.166.2102008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 18:53:46
○ 2015-08-06 08:36:58
○ 2026-04-13 17:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...	-
sentryinstallation.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentryinstallation.com (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

sentryinstallation.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

other host names including merchantofmenace.ru, newtinsomerset.net, rolex-nfts.com, 63-90-63-241.tuc.com and navg.insure share IP numbers with sentryinstallation.com.

Name Servers

sentryinstallation.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

sentryinstallation.com shares the same name server setup as other domains, for instance bcgdvdev01.com, microtel.ca, residencesfourpoints.com, uni6ted.com and gapac.qh.cn.

sentryinstallation.com at least partially shares name servers with other domains, for instance applyonlinenowsucks.net, beautymediasolutions.com, mbnaretail.com and (0x63756e74)rywidehomeloan.com.

These name servers are commonly used alongside ns101.bac.com and ns102.bac.com.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

sentryinstallation.com is handled by a single mail server, custmx.cscdns.net.

sentryinstallation.com shares the same mail server setup as other domains, for instance truistrust.info, massmutualfinancialgroup.zip, truistsmartchoicebanking.net, starr.com.sg and npac-us.net.

sentryinstallation.com shares mail servers with other domains to some extent, for instance homedics.at.

custmx.cscdns.net resolves to IP 198.58.121.58.

sentryinstallation.com - robtex.com