`computer-security.com`

DNSSEC	⚠️ Not signed
A	66.39.123.63^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`computer-security.com`
NS	`ns537.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.166^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`virulha.pair.com`
NS	`ns000.ns0.com`
NS	`ns16.pair.com` ⚠️ Not in zone NS records
		A	209.68.1.41^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`omega.pair.com`
MX	`mailwash58.pair.com` ⭐
		A	2607:f440::4227:23a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.58^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash58.pair.com`
SOA	`ns537.pair.com`root@pair.com 2025-10-17 #19

`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=1778338381

WOT: SAFE (82/100)

PTR for

63.123.39.66.in-addr.arpa

Subdomains

www.computer-security.com

Same first word

computer-security.com

computer-security.at

computer-security.de

computer-security.it

computer-security.expert

computer-security.ch

computer-security.com.au

computer-security.org

DNS History

6 records (5 active, 1 former)

●NSns000.ns0.com2015-06-30 → 2026-05-09 · 2 obs

● 2015-06-30 12:12:28
● 2026-05-09 15:20:44

●NSns16.pair.com2026-04-25 → 2026-05-09 · 3 obs

○ 2015-06-30 12:12:28
● 2026-04-25 22:08:38
● 2026-05-09 15:20:44

●NSns537.pair.com2015-06-30 → 2026-05-09 · 2 obs

● 2015-06-30 12:12:28
● 2026-05-09 15:20:44

○MXmailwash38.pair.com2015-06-30 → 2016-12-22 · 4 obs

● 2015-06-30 12:12:28
● 2016-12-22 16:06:24
○ 2026-04-25 22:08:38
○ 2026-05-09 15:20:44

●MXmailwash58.pair.com2026-04-25 → 2026-05-09 · 3 obs

○ 2016-12-22 16:06:24
● 2026-04-25 22:08:38
● 2026-05-09 15:20:44

●A66.39.123.632015-06-30 → 2026-05-09 · 2 obs

● 2015-06-30 12:12:28
● 2026-05-09 15:20:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
computer-security.com	ns16.pair.com, ns000.ns0.com	3 records

✅ Authoritative Response

Server:216.92.61.61

NS records: ns16.pair.com, ns000.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-security.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.123.63`
NS	2	`ns000.ns0.com, ns537.pair.com`
MX	1	`mailwash58.pair.com (pri: 50)`
SOA	1	`ns537.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns16.pair.com, ns000.ns0.com, ns000.ns0.com)

Analysis

Hierarchy

www.computer-security.com has computer-security.com as its parent.

IP Addresses

computer-security.com maps to IP address 66.39.123.63.

Name Servers

computer-security.com is delegated to name servers ns000.ns0.com, ns16.pair.com and ns537.pair.com.

computer-security.com at least partially shares name servers with other domains such as video-drivers.com, thailand-spas.com, halalhelpline.org, kamprint.com and purplehand.org.

These name servers are often used together with ns7.ns0.com, ns0.ns0.com, ns00.ns0.com, ns0000.ns0.com, ns210.pair.com, ns91.pair.com, ns35.pair.com, ns107.pair.com, ns5.ns0.com and ns560.pair.com.

Host names with a single IP address:

ns16.pair.com points to 209.68.1.41

ns537.pair.com points to 209.68.5.166

Mail Servers

computer-security.com is handled by a single mail server, mailwash58.pair.com.

computer-security.com shares the same mail server setup as other domains, including monsterzine.com, lhssccalumni.org, tours.chiangmaitravelplan.com, ryndak.us and braart.com.

Host name mailwash58.pair.com points to IPs 2607:f440::4227:23a and 66.39.2.58.

computer-security.com - robtex.com