🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`computerbasedmaths.com`

DNSSEC	⚠️ Not signed
A	75.2.103.146^{🇺🇸 Amazon75.2.96.0/20}
		PTR	`a4972715dfa2f21c3.awsglobalaccelerator.com`
A	99.83.188.150^{🇺🇸 Amazon99.83.176.0/20}
NS	`ns09.gcd-dns.com` ⭐
		A	2603:5:21e2::36^{🇺🇸 GODADDY-DNS2603:5:21e0::/44}
			PTR	`pdns09.domaincontrol.com`
		A	97.74.110.54^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns09.domaincontrol.com`
NS	`ns10.gcd-dns.com`
		A	2603:5:22e2::36^{🇺🇸 GODADDY-DNS2603:5:22e0::/44}
			PTR	`pdns10.domaincontrol.com`
		A	173.201.78.54^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns10.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns09.gcd-dns.com`dns@jomax.net 2025-06-11 #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=1791502714

Same first word

computerbasedmaths.org.uk

computerbasedmaths.com

computerbasedmaths.uk

Previous names

Next names

DNS History

9 records (6 active, 3 former)

●NSns09.gcd-dns.com2026-09-05 → 2026-10-09 · 3 obs

○ 2017-06-27 02:05:10
● 2026-09-05 05:59:40
● 2026-10-09 00:00:56

●NSns10.gcd-dns.com2026-09-05 → 2026-10-09 · 3 obs

○ 2017-06-27 02:05:10
● 2026-09-05 05:59:40
● 2026-10-09 00:00:56

○NSns41.domaincontrol.com2015-06-05 → 2017-06-27 · 4 obs

● 2015-06-05 15:33:20
● 2017-06-27 02:05:10
○ 2026-09-05 05:59:40
○ 2026-10-09 00:00:56

○NSns42.domaincontrol.com2015-06-05 → 2017-06-27 · 4 obs

● 2015-06-05 15:33:20
● 2017-06-27 02:05:10
○ 2026-09-05 05:59:40
○ 2026-10-09 00:00:56

●MXmailstore1.secureserver.net2015-06-05 → 2026-10-09 · 2 obs

● 2015-06-05 15:33:20
● 2026-10-09 00:00:56

●MXsmtp.secureserver.net2015-06-05 → 2026-10-09 · 2 obs

● 2015-06-05 15:33:20
● 2026-10-09 00:00:56

○A50.63.202.582015-06-05 → 2017-06-27 · 4 obs

● 2015-06-05 15:33:20
● 2017-06-27 02:05:10
○ 2026-09-05 05:59:40
○ 2026-10-09 00:00:56

●A75.2.103.1462026-09-05 → 2026-10-09 · 3 obs

○ 2017-06-27 02:05:10
● 2026-09-05 05:59:40
● 2026-10-09 00:00:56

●A99.83.188.1502026-09-05 → 2026-10-09 · 3 obs

○ 2017-06-27 02:05:10
● 2026-09-05 05:59:40
● 2026-10-09 00:00:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net...	-
computerbasedmaths.com	ns10.gcd-dns.com, ns09.gcd-dns.com	4 records

✅ Authoritative Response

Server:173.201.78.54

NS records: ns10.gcd-dns.com, ns09.gcd-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerbasedmaths.com (unsigned zone)

⏱️ Timing

Total: 983ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`75.2.103.146, 99.83.188.150`
NS	2	`ns09.gcd-dns.com, ns10.gcd-dns.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
SOA	1	`ns09.gcd-dns.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns10.gcd-dns.com, ns10.gcd-dns.com, ns09.gcd-dns.com...)

Analysis

IP Addresses

computerbasedmaths.com points to the IP addresses 75.2.103.146 and 99.83.188.150

Two other host names, along with barberdimevalue.com, thevirginiatrust.com and balsamhillstudio.com, also share IP numbers with computerbasedmaths.com.

Name Servers

The NS records for computerbasedmaths.com delegate to ns09.gcd-dns.com and ns10.gcd-dns.com.

computerbasedmaths.com shares its NS records with other domains, for example yourbudgetblindsguide.com, t1dcapital.org, boardwalkparis.com and two others.

ns09.gcd-dns.com resolves to 97.74.110.54 and 2603:5:21e2::36. Likewise, ns10.gcd-dns.com resolves to 173.201.78.54 and 2603:5:22e2::36 — two IP addresses apiece.

Mail Servers

computerbasedmaths.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

Among the domains sharing a mail server setup with computerbasedmaths.com are middleleaders.com, alumnifinder.online, pacoherrerac.com and two others.

computerbasedmaths.com overlaps on mail servers with several other domains, for example realtimedatastats.com, thonshiro.com.br, sparetrade.in and duboisarts.com.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

computerbasedmaths.com - robtex.com