sentrysmart.com - dns.ninja

sentrysmart.com

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.squadhelp.com ⭐
A52.201.79.206🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix
PTRec2-52-201-79-206.compute-1.amazonaws.com
NSns2.squadhelp.com
A52.23.148.124🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-23-148-124.compute-1.amazonaws.com
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.squadhelp.comhostmaster@sentrysmart.com 2025-11-10 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783853442

Same first word

sentrysmart.com

Similar names

smartsentry.ai
rentstmarys.com
smartsentry.io
smartsentry.co.uk

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSns1.squadhelp.comns2.squadhelp.comns21.domaincontrol.comns22.domaincontrol.comns49.domaincontrol.comns50.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA52.20.84.62184.168.221.21184.168.221.3184.168.221.7184.168.221.9192.186.222.150.63.202.1850.63.202.2050.63.202.9
●NSns1.squadhelp.com2026-04-15 → 2026-07-12 · 3 obs
○ 2017-10-30 07:24:10
● 2026-04-15 19:58:36
● 2026-07-12 11:20:22
●NSns2.squadhelp.com2026-04-15 → 2026-07-12 · 3 obs
○ 2017-10-30 07:24:10
● 2026-04-15 19:58:36
● 2026-07-12 11:20:22
○NSns21.domaincontrol.com2015-08-31 → 2016-12-07 · 4 obs
● 2015-08-31 07:25:48
● 2016-12-07 00:34:12
○ 2017-10-30 07:24:10
○ 2026-07-12 11:20:22
○NSns22.domaincontrol.com2015-08-31 → 2016-12-07 · 4 obs
● 2015-08-31 07:25:48
● 2016-12-07 00:34:12
○ 2017-10-30 07:24:10
○ 2026-07-12 11:20:22
○NSns49.domaincontrol.com2017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○NSns50.domaincontrol.com2017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○MXmailstore1.secureserver.net2015-08-31 → 2016-12-07 · 4 obs
● 2015-08-31 07:25:48
● 2016-12-07 00:34:12
○ 2017-10-30 07:24:10
○ 2026-07-12 11:20:22
○MXsmtp.secureserver.net2015-08-31 → 2016-12-07 · 4 obs
● 2015-08-31 07:25:48
● 2016-12-07 00:34:12
○ 2017-10-30 07:24:10
○ 2026-07-12 11:20:22
○A184.168.221.212017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A184.168.221.32017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A184.168.221.72017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A184.168.221.92017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A192.186.222.12015-08-31 → 2016-02-08 · 4 obs
● 2015-08-31 07:25:48
● 2016-02-08 21:49:18
○ 2016-04-09 19:51:44
○ 2026-07-12 11:20:22
○A50.63.202.182017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A50.63.202.202017-10-30 → 2017-10-30 · 4 obs
○ 2016-12-07 00:34:12
● 2017-10-30 07:24:10
○ 2026-04-15 19:58:36
○ 2026-07-12 11:20:22
○A50.63.202.92016-04-09 → 2016-12-07 · 5 obs
○ 2016-02-08 21:49:18
● 2016-04-09 19:51:44
● 2016-12-07 00:34:12
○ 2017-10-30 07:24:10
○ 2026-07-12 11:20:22
●A52.20.84.622026-04-15 → 2026-07-12 · 3 obs
○ 2017-10-30 07:24:10
● 2026-04-15 19:58:36
● 2026-07-12 11:20:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...-
sentrysmart.comns1.squadhelp.com, ns2.squadhelp.com2 records

✅ Authoritative Response

Server:52.201.79.206

NS records: ns1.squadhelp.com, ns2.squadhelp.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentrysmart.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.squadhelp.com, ns2.squadhelp.com
TXT1f0095018235b8109a2bf9f65674a1784b6971ed6
SOA1ns1.squadhelp.com hostmaster.sentrysmart

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.squadhelp.com, ns2.squadhelp.com)

Analysis

IP Addresses

sentrysmart.com resolves to one IP address: 52.20.84.62.

serenso.com, sonavia.com, zeusonline.com and two other host names share IP numbers with sentrysmart.com.

Name Servers

DNS delegation for sentrysmart.com points to two name servers: ns1.squadhelp.com and ns2.squadhelp.com.

sentrysmart.com uses the same name servers as several other domains — among them becomo.com, olgg.com, artkore.com and two more.

At least some of sentrysmart.com's name servers are shared with other domains, for example mewno.com and dhrink.com.

These name servers tend to be deployed in combination with the name servers ns1.dan.com and ns2.dan.com.

Each of ns1.squadhelp.com and ns2.squadhelp.com has one IP address: ns1.squadhelp.com uses 52.201.79.206 and ns2.squadhelp.com uses 52.23.148.124.