`sentrymarketing.com`

DNSSEC	⚠️ Not signed
A	104.196.146.74^{🇺🇸 Google104.196.144.0/20}
		PTR	`74.146.196.104.bc.googleusercontent.com`
NS	`ns27.domaincontrol.com` ⭐
		A	2603:5:2171::e^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns27.domaincontrol.com`
		A	97.74.103.14^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns27.domaincontrol.com`
NS	`ns28.domaincontrol.com`
		A	2603:5:2271::e^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns28.domaincontrol.com`
		A	173.201.71.14^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns28.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c19::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrp-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.26^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1b^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f27.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`v=spf1 include:_s01033638.autospf.email ~all`
TXT	`globalsign-domain-verification=mKY51YlenKK6SAK0Q_YFE-eOyfmebFOWpAN08T-qb8`
TXT	`firebase=amber-heat-255`
TXT	`MS=ms98604438`
SOA	`ns27.domaincontrol.com`dns@jomax.net 2026-01-25 #2

`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=1774584207

Subdomains

www.sentrymarketing.com

Same first word

sentrymarketing.com

DNS History

13 records (8 active, 5 former)

●NSns27.domaincontrol.com2026-02-21 → 2026-03-27 · 3 obs

○ 2016-12-30 11:28:22
● 2026-02-21 08:47:14
● 2026-03-27 04:23:20

●NSns28.domaincontrol.com2026-02-21 → 2026-03-27 · 3 obs

○ 2016-12-30 11:28:22
● 2026-02-21 08:47:14
● 2026-03-27 04:23:20

○NSpdns01.domaincontrol.com2015-05-24 → 2016-12-30 · 4 obs

● 2015-05-24 05:10:14
● 2016-12-30 11:28:22
○ 2026-02-21 08:47:14
○ 2026-03-27 04:23:20

○NSpdns02.domaincontrol.com2015-05-24 → 2016-12-30 · 4 obs

● 2015-05-24 05:10:14
● 2016-12-30 11:28:22
○ 2026-02-21 08:47:14
○ 2026-03-27 04:23:20

●MXalt1.aspmx.l.google.com2016-01-21 → 2026-03-27 · 3 obs

○ 2015-10-25 11:22:52
● 2016-01-21 18:29:28
● 2026-03-27 04:23:20

●MXalt2.aspmx.l.google.com2016-01-21 → 2026-03-27 · 3 obs

○ 2015-10-25 11:22:52
● 2016-01-21 18:29:28
● 2026-03-27 04:23:20

●MXalt3.aspmx.l.google.com2016-01-21 → 2026-03-27 · 3 obs

○ 2015-10-25 11:22:52
● 2016-01-21 18:29:28
● 2026-03-27 04:23:20

●MXalt4.aspmx.l.google.com2016-01-21 → 2026-03-27 · 3 obs

○ 2015-10-25 11:22:52
● 2016-01-21 18:29:28
● 2026-03-27 04:23:20

●MXaspmx.l.google.com2016-01-21 → 2026-03-27 · 3 obs

○ 2015-10-25 11:22:52
● 2016-01-21 18:29:28
● 2026-03-27 04:23:20

○MXsentrymarketing.com.1.0001.arsmtp.com2015-05-24 → 2015-10-25 · 4 obs

● 2015-05-24 05:10:14
● 2015-10-25 11:22:52
○ 2016-01-21 18:29:28
○ 2026-03-27 04:23:20

○MXsentrymarketing.com.2.0001.arsmtp.com2015-05-24 → 2015-10-25 · 4 obs

● 2015-05-24 05:10:14
● 2015-10-25 11:22:52
○ 2016-01-21 18:29:28
○ 2026-03-27 04:23:20

●A104.196.146.742026-02-21 → 2026-03-27 · 3 obs

○ 2016-12-30 11:28:22
● 2026-02-21 08:47:14
● 2026-03-27 04:23:20

○A174.143.186.2292015-05-24 → 2016-12-30 · 4 obs

● 2015-05-24 05:10:14
● 2016-12-30 11:28:22
○ 2026-02-21 08:47:14
○ 2026-03-27 04:23:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
sentrymarketing.com	ns27.domaincontrol.com, ns28.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.103.14

NS records: ns27.domaincontrol.com, ns28.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentrymarketing.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.196.146.74`
NS	2	`ns27.domaincontrol.com, ns28.domaincontrol.com`
MX	5	`alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`v=spf1 include:_s01033638.autospf.email , globalsign-domain-verification=mKY51Ylen...`
SOA	1	`ns27.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)

Analysis

Hierarchy

sentrymarketing.com is the parent of www.sentrymarketing.com.

IP Addresses

sentrymarketing.com points to a single IP number: 104.196.146.74.

other host names for instance mci.co.za, sentrysurvey.com, ecardeal.com, www.suffolkcenter.com and uhfcu.com share IP numbers with sentrymarketing.com.

Name Servers

sentrymarketing.com is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.

sentrymarketing.com shares the same name server setup as other domains, for example brilliant-harvest.com, 531e20st.com, breezetrak.com, spoosh.info and cpm-net.com.

Host names with two IP numbers:

ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14

ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14

Mail Servers

sentrymarketing.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sentrymarketing.com shares mail servers with other domains at least partially, including thepositivebirthcompany.com, appsulate.com, ns500699.ns500699.ns500699.ns500693.ns500699.ns500699.ns500693.ns500699.ns500699.ns500693.ns500699.ns500588.ns500699.ns500588.ns500588.ns500632.ns500110.dtrkdll.com, amuletartsny.com and wellnesscounselingbc.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers: aspmx.l.google.com points to 2a00:1450:4009:c19::1b and 192.178.223.26; alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.26; alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27. Host names pointing to 192.178.223.26: aspmx.l.google.com and alt3.aspmx.l.google.com.

sentrymarketing.com - robtex.com