`firstalarmsecurityinc.com`

DNSSEC	⚠️ Not signed
A	206.188.193.182^{🇺🇸 Jacksonville206.188.193.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`vux.netsolhost.com`
NS	`ns91.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns92.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx001.netsol.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all`
SOA	`NS91.WORLDNIC.com`namehost@WORLDNIC.com serial=126060516

`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=1784857302

Previously MX for

firstalarmsecurityinc.com

Subdomains

spheradnsmanager.firstalarmsecurityinc.com

Same first word

firstalarmsecurityinc.com

DNS History

11 records (5 active, 6 former)

○NSns1.myhostcenter.com2015-06-08 → 2016-04-05 · 4 obs

● 2015-06-08 08:44:32
● 2016-04-05 05:32:22
○ 2016-09-24 16:28:28
○ 2026-07-24 02:07:30

○NSns2.myhostcenter.com2015-06-08 → 2016-04-05 · 4 obs

● 2015-06-08 08:44:32
● 2016-04-05 05:32:22
○ 2016-09-24 16:28:28
○ 2026-07-24 02:07:30

●NSns91.worldnic.com2026-05-03 → 2026-07-24 · 3 obs

○ 2017-06-27 15:18:02
● 2026-05-03 20:45:06
● 2026-07-24 02:07:30

●NSns92.worldnic.com2026-05-03 → 2026-07-24 · 3 obs

○ 2017-06-27 15:18:02
● 2026-05-03 20:45:06
● 2026-07-24 02:07:30

○NSspheradnsmanager.firstalarmsecurityinc.com2015-06-08 → 2017-06-27 · 4 obs

● 2015-06-08 08:44:32
● 2017-06-27 15:18:02
○ 2026-05-03 20:45:06
○ 2026-07-24 02:07:30

○MXfirstalarmsecurityinc.com2015-06-08 → 2017-06-27 · 4 obs

● 2015-06-08 08:44:32
● 2017-06-27 15:18:02
○ 2026-05-03 20:45:06
○ 2026-07-24 02:07:30

●MXmx001.netsol.xion.oxcs.net2026-05-03 → 2026-07-24 · 3 obs

○ 2017-06-27 15:18:02
● 2026-05-03 20:45:06
● 2026-07-24 02:07:30

●MXmx002.netsol.xion.oxcs.net2026-05-03 → 2026-07-24 · 3 obs

○ 2017-06-27 15:18:02
● 2026-05-03 20:45:06
● 2026-07-24 02:07:30

●A206.188.193.1822026-07-16 → 2026-07-24 · 3 obs

○ 2026-05-19 11:38:46
● 2026-07-16 19:10:08
● 2026-07-24 02:07:30

○A209.17.116.1602026-05-03 → 2026-05-19 · 5 obs

○ 2017-06-27 15:18:02
● 2026-05-03 20:45:06
● 2026-05-19 11:38:46
○ 2026-07-16 19:10:08
○ 2026-07-24 02:07:30

○A72.172.137.882015-06-08 → 2017-06-27 · 4 obs

● 2015-06-08 08:44:32
● 2017-06-27 15:18:02
○ 2026-05-03 20:45:06
○ 2026-07-24 02:07:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
firstalarmsecurityinc.com	ns91.worldnic.com, ns92.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.155

NS records: ns91.worldnic.com, ns92.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstalarmsecurityinc.com (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.188.193.182`
NS	2	`ns92.worldnic.com, ns91.worldnic.com`
MX	2	`mx002.netsol.xion.oxcs.net (pri: 10), mx001.netsol.xion.oxcs.net (pri: 10)`
TXT	1	`v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS91.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns91.worldnic.com, ns92.worldnic.com)

Analysis

Hierarchy

firstalarmsecurityinc.com serves as the parent of spheradnsmanager.firstalarmsecurityinc.com.

IP Addresses

firstalarmsecurityinc.com has exactly one IP address — 206.188.193.182.

deltechsolutions.com, stfloors.com, ns1.deltechsolutions.com plus two other host names have IP numbers in common with firstalarmsecurityinc.com.

Name Servers

firstalarmsecurityinc.com uses two name servers for its delegation: ns91.worldnic.com and ns92.worldnic.com.

The name server configuration of firstalarmsecurityinc.com is shared with other domains, for instance bgsinc.com, nftscampus.com, mln.net and two others.

ns91.worldnic.com directs to 162.159.26.217 and ns92.worldnic.com directs to 162.159.27.155; each host name points to exactly one IP number.

Mail Servers

firstalarmsecurityinc.com uses two mail servers, mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.

The mail server setup of firstalarmsecurityinc.com matches that of other domains such as precision-handling.com, riia.co, tantalizingtea.com and two others.

At least some of the mail servers used by firstalarmsecurityinc.com are shared with other domains: morilee.eu, sallyloverealestate.com, shear-designs.com and two others among them.

These mail servers tend to be used in combination with the mail servers mx004.netsol.xion.oxcs.net and mx003.netsol.xion.oxcs.net.

mx001.netsol.xion.oxcs.net directs to 173.45.18.128 and mx002.netsol.xion.oxcs.net directs to 173.45.18.129; each host name points to exactly one IP number.

firstalarmsecurityinc.com - robtex.com