computersecurity.com - dns.ninja

`computersecurity.com`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`dns.pair.com` ⭐
		A	2607:f440::d144:5f6^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns.pair.com`
		A	209.68.5.246^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`dns.pair.com`
NS	`ns7.ns0.com`
		A	2607:f440::d85c:97fe^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
		A	216.92.151.254^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns7.ns0.com`
MX	`computersecurity-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:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms89599782`
TXT	`v=spf1 mx ip4:75.147.13.169/32 ip4:64.222.189.99/32 ip4:209.68.5.166/32 inclu...`
SOA	`dns.pair.com`root@pair.com 2025-10-17 #14

`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=1782185675

rank #971487 globally
rank #443941 in the tld
WOT: SAFE (72/100)

PTR for

4.4.68.209.in-addr.arpa

Subdomains

www.computersecurity.com

Same first word

Similar names

securitycomputer.com

DNS History

8 records (4 active, 4 former)

●NSdns.pair.com2015-08-31 → 2026-06-23 · 3 obs

○ 2009-01-31 21:10:32
● 2015-08-31 06:38:10
● 2026-06-23 03:40:36

○NSns1.pair.com2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 21:10:32
○ 2015-08-31 06:38:10
○ 2026-06-23 03:40:36

○NSns2.pair.com2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 21:10:32
○ 2015-08-31 06:38:10
○ 2026-06-23 03:40:36

●NSns7.ns0.com2015-08-31 → 2026-06-23 · 3 obs

○ 2009-01-31 21:10:32
● 2015-08-31 06:38:10
● 2026-06-23 03:40:36

●MXcomputersecurity-com.mail.protection.outlook.com2015-08-31 → 2026-06-23 · 3 obs

○ 2009-01-31 21:10:32
● 2015-08-31 06:38:10
● 2026-06-23 03:40:36

○MXmailwash20.pair.com2009-01-31 → 2009-01-31 · 3 obs

● 2009-01-31 21:10:32
○ 2015-08-31 06:38:10
○ 2026-06-23 03:40:36

○A209.68.4.42009-01-31 → 2017-02-04 · 4 obs

● 2009-01-31 21:10:32
● 2017-02-04 15:21:16
○ 2026-04-04 04:29:28
○ 2026-06-23 03:40:36

●A23.227.38.652026-04-04 → 2026-06-23 · 3 obs

○ 2017-02-04 15:21:16
● 2026-04-04 04:29:28
● 2026-06-23 03:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
computersecurity.com	ns7.ns0.com, dns.pair.com	4 records

✅ Authoritative Response

Server:209.68.5.246

NS records: ns7.ns0.com, dns.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computersecurity.com (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`ns7.ns0.com, dns.pair.com`
MX	1	`computersecurity-com.mail.protection.out`
TXT	2	`v=spf1 mx ip4:75.147.13.169/32 ip4:64.22, MS=ms89599782`
SOA	1	`dns.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns7.ns0.com, ns7.ns0.com, dns.pair.com...)

Analysis

Hierarchy

computersecurity.com is the parent zone for www.computersecurity.com.

IP Addresses

computersecurity.com directs to one IP number, which is 23.227.38.65.

Among the host names that share IP numbers with computersecurity.com are beamhill.fi, mattvaruhuset.se, ottotiles.co.uk and two others.

Name Servers

The NS records for computersecurity.com delegate to ns7.ns0.com and dns.pair.com.

computersecurity.com has the same name server delegation as a number of other domains, such as nickshere.com, mrplatypus.com, cliffhahn.com and two more.

computersecurity.com partially shares its NS delegation with several other domains, including ufoformation.com, theyogaloftofbethlehem.com, deronwilliams.com and two others.

In DNS configurations, these name servers often share authority with ns0.ns0.com, dns4.pair.com, ns8.ns0.com and 3 other name servers.

ns7.ns0.com resolves to 216.92.151.254 and 2607:f440::d85c:97fe. Likewise, dns.pair.com resolves to 209.68.5.246 and 2607:f440::d144:5f6 — two IP addresses apiece.

Mail Servers

computersecurity.com routes its mail through a single mail server, computersecurity-com.mail.protection.outlook.com.

computersecurity-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.41.0, 52.101.41.3 and 52.101.42.16, along with 5 other.