`alarmteksecurity.com`

DNSSEC	⚠️ Not signed
A	23.21.157.88^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
		PTR	`ec2-23-21-157-88.compute-1.amazonaws.com`
A	23.21.234.173^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1688237092

`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=1774733677

Same first word

alarmteksecurity.com

DNS History

11 records (6 active, 5 former)

●NSdns1.registrar-servers.com2026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

●NSdns2.registrar-servers.com2026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

○NSns1.futurequest.net2015-05-30 → 2017-06-11 · 4 obs

● 2015-05-30 11:04:22
● 2017-06-11 14:51:06
○ 2026-02-23 10:53:34
○ 2026-03-28 21:37:52

○NSns2.futurequest.net2015-05-30 → 2017-06-11 · 4 obs

● 2015-05-30 11:04:22
● 2017-06-11 14:51:06
○ 2026-02-23 10:53:34
○ 2026-03-28 21:37:52

○NSns3.futurequest.net2015-05-30 → 2017-06-11 · 4 obs

● 2015-05-30 11:04:22
● 2017-06-11 14:51:06
○ 2026-02-23 10:53:34
○ 2026-03-28 21:37:52

●MXin1-smtp.messagingengine.com2026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

●MXin2-smtp.messagingengine.com2026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

○MXmx.futurequest.net2015-05-30 → 2017-06-11 · 4 obs

● 2015-05-30 11:04:22
● 2017-06-11 14:51:06
○ 2026-02-23 10:53:34
○ 2026-03-28 21:37:52

●A23.21.157.882026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

●A23.21.234.1732026-02-23 → 2026-03-28 · 3 obs

○ 2017-06-11 14:51:06
● 2026-02-23 10:53:34
● 2026-03-28 21:37:52

○A69.5.25.362015-05-30 → 2017-06-11 · 4 obs

● 2015-05-30 11:04:22
● 2017-06-11 14:51:06
○ 2026-02-23 10:53:34
○ 2026-03-28 21:37:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
alarmteksecurity.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alarmteksecurity.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.21.234.173, 23.21.157.88`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

alarmteksecurity.com has two IP numbers: 23.21.157.88 and 23.21.234.173.

Other host names, for instance krishcat.com, emergetoprosper.com, veselis.com, guilds.finance and consciousunconscious.com share IP numbers with alarmteksecurity.com.

Name Servers

alarmteksecurity.com's delegation uses two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

alarmteksecurity.com uses the same name server setup as other domains, such as ibachat.com, latitudeknits.com, deepu.tech, awakesafe.store and nippon-thai.com.

alarmteksecurity.com at least partially shares name servers with other domains, including voodear.com, peliarvostelut.com, alanleongjy.com, eleanorbaldwin.com and designedinbk.com.

These name servers are commonly used with dns4.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IPs:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

Mail Servers

alarmteksecurity.com is served by two mail servers in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

alarmteksecurity.com shares the same mail server setup as other domains, for instance moglabs.com.au, hinghoi.com, mercurypermits.net, predictek.com and hilder.me.

alarmteksecurity.com shares some mail servers with other domains, at least in part, for example safabee.com.

Host names with eight IP numbers:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

alarmteksecurity.com - robtex.com