computersecurityfirm.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computersecurityfirm.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns43.domaincontrol.com` ⭐
		A	2603:5:2152::16^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns43.domaincontrol.com`
		A	97.74.101.22^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns43.domaincontrol.com`
NS	`ns44.domaincontrol.com`
		A	2603:5:2252::16^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns44.domaincontrol.com`
		A	173.201.69.22^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns44.domaincontrol.com`
MX	`computersecurityfirm-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1c^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr02cu00104.inbound.protection.outlook.com`
		A	2a01:111:f403:c95d::8^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-ph8pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bnypr02cu00102.inbound.protection.outlook.com`
		A	52.101.8.65^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr04cu00201.inbound.protection.outlook.com`
		A	52.101.8.68^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr05cu00104.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.161^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms20854144`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns43.domaincontrol.com`dns@jomax.net 2026-10-12 #3

`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=1793731891

Same first word

computersecurityfirm.com

Previous names

Next names

DNS History

8 records (5 active, 3 former)

●NSns43.domaincontrol.com2015-05-21 → 2026-11-03 · 2 obs

● 2015-05-21 01:38:38
● 2026-11-03 19:23:28

●NSns44.domaincontrol.com2015-05-21 → 2026-11-03 · 2 obs

● 2015-05-21 01:38:38
● 2026-11-03 19:23:28

●MXcomputersecurityfirm-com.mail.protection.outlook.com2026-09-30 → 2026-11-03 · 3 obs

○ 2017-12-20 21:32:36
● 2026-09-30 00:24:04
● 2026-11-03 19:23:28

○MXmailstore1.secureserver.net2015-05-21 → 2017-12-20 · 4 obs

● 2015-05-21 01:38:38
● 2017-12-20 21:32:36
○ 2026-09-30 00:24:04
○ 2026-11-03 19:23:28

○MXsmtp.secureserver.net2015-05-21 → 2017-12-20 · 4 obs

● 2015-05-21 01:38:38
● 2017-12-20 21:32:36
○ 2026-09-30 00:24:04
○ 2026-11-03 19:23:28

●A15.197.225.1282026-09-30 → 2026-11-03 · 3 obs

○ 2017-12-20 21:32:36
● 2026-09-30 00:24:04
● 2026-11-03 19:23:28

○A184.168.221.212015-05-21 → 2017-12-20 · 4 obs

● 2015-05-21 01:38:38
● 2017-12-20 21:32:36
○ 2026-09-30 00:24:04
○ 2026-11-03 19:23:28

●A3.33.251.1682026-09-30 → 2026-11-03 · 3 obs

○ 2017-12-20 21:32:36
● 2026-09-30 00:24:04
● 2026-11-03 19:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
computersecurityfirm.com	ns43.domaincontrol.com, ns44.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersecurityfirm.com (unsigned zone)

⏱️ Timing

Total: 584ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.251.168, 15.197.225.128`
NS	2	`ns43.domaincontrol.com, ns44.domaincontrol.com`
MX	1	`computersecurityfirm-com.mail.protection`
TXT	2	`MS=ms20854144, v=spf1 include:secureserver.net -all`
SOA	1	`ns43.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

IP Addresses

computersecurityfirm.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128

Two other host names, along with albertahomebase.com, waterloooutdoordesignbuild.org and lakesideelopements.com, also share IP numbers with computersecurityfirm.com.

Name Servers

computersecurityfirm.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.

computersecurityfirm.com shares its NS records with other domains, for example edicargo.com, eleanorsanantonio.com, valleyautomall.net and two others.

The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.

Mail Servers

The sole mail server for computersecurityfirm.com is computersecurityfirm-com.mail.protection.outlook.com.

With 8 IP addresses total, computersecurityfirm-com.mail.protection.outlook.com resolves to 52.101.8.65, 52.101.8.68, 52.101.41.58 and 5 others.