computingsecurity.co.uk - dns.ninja

`computingsecurity.co.uk`

DNSSEC	⚠️ Not signed
A	92.205.168.201^{🇩🇪 GODADDY-SXB92.205.168.0/21}
		PTR	`201.168.205.92.host.secureserver.net`
NS	`ns77.domaincontrol.com` ⭐
		A	2603:5:21c4::31^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns77.domaincontrol.com`
		A	97.74.108.49^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns77.domaincontrol.com`
NS	`ns78.domaincontrol.com`
		A	2603:5:22c4::31^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns78.domaincontrol.com`
		A	173.201.76.49^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns78.domaincontrol.com`
MX	`mail.computingsecurity.co.uk` ⭐
		A	92.205.168.201^{🇩🇪 GODADDY-SXB92.205.168.0/21}
			PTR	`201.168.205.92.host.secureserver.net`
MX	`smtp.secureserver.net`⁽¹⁰⁾
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
TXT	`tof6jthsol94340mtp8u6hlpab`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns77.domaincontrol.com`dns@jomax.net 2025-09-24 #8

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1782902011

rank #127017 globally
rank #3281 in the tld
WOT: SAFE (74/100)

Subdomains

mail.computingsecurity.co.uk

Same first word

computingsecurity.co.uk

computingsecurity.com

DNS History

14 records (5 active, 9 former)

○NSns1.dotster.com2015-06-26 → 2016-06-25 · 4 obs

● 2015-06-26 00:06:56
● 2016-06-25 10:29:30
○ 2017-02-10 06:57:04
○ 2026-07-01 10:56:24

○NSns1.yourhostingaccount.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-25 10:29:30
● 2017-02-10 06:57:04
○ 2026-02-16 09:29:22
○ 2026-07-01 10:56:24

○NSns2.dotster.com2015-06-26 → 2016-06-25 · 4 obs

● 2015-06-26 00:06:56
● 2016-06-25 10:29:30
○ 2017-02-10 06:57:04
○ 2026-07-01 10:56:24

○NSns2.yourhostingaccount.com2017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-25 10:29:30
● 2017-02-10 06:57:04
○ 2026-02-16 09:29:22
○ 2026-07-01 10:56:24

●NSns77.domaincontrol.com2026-02-16 → 2026-07-01 · 3 obs

○ 2017-02-10 06:57:04
● 2026-02-16 09:29:22
● 2026-07-01 10:56:24

●NSns78.domaincontrol.com2026-02-16 → 2026-07-01 · 3 obs

○ 2017-02-10 06:57:04
● 2026-02-16 09:29:22
● 2026-07-01 10:56:24

●MXmail.computingsecurity.co.uk2017-02-10 → 2026-07-01 · 3 obs

○ 2016-06-25 10:29:30
● 2017-02-10 06:57:04
● 2026-07-01 10:56:24

○MXmx.computingsecurity.co.uk2015-06-26 → 2016-06-25 · 4 obs

● 2015-06-26 00:06:56
● 2016-06-25 10:29:30
○ 2017-02-10 06:57:04
○ 2026-07-01 10:56:24

●MXsmtp.secureserver.net2026-02-16 → 2026-07-01 · 3 obs

○ 2017-02-10 06:57:04
● 2026-02-16 09:29:22
● 2026-07-01 10:56:24

○A192.163.246.782017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-25 10:29:30
● 2017-02-10 06:57:04
○ 2026-02-16 09:29:22
○ 2026-07-01 10:56:24

○A66.96.149.322016-06-25 → 2016-06-25 · 4 obs

○ 2016-02-29 19:15:48
● 2016-06-25 10:29:30
○ 2017-02-10 06:57:04
○ 2026-07-01 10:56:24

○A66.96.161.1472015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 00:06:56
○ 2015-11-26 15:07:02
○ 2026-07-01 10:56:24

○A66.96.161.1602015-11-26 → 2016-02-29 · 5 obs

○ 2015-06-26 00:06:56
● 2015-11-26 15:07:02
● 2016-02-29 19:15:48
○ 2016-06-25 10:29:30
○ 2026-07-01 10:56:24

●A92.205.168.2012026-02-16 → 2026-07-01 · 3 obs

○ 2017-02-10 06:57:04
● 2026-02-16 09:29:22
● 2026-07-01 10:56:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
computingsecurity.co.uk	ns77.domaincontrol.com, ns78.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.108.49

NS records: ns77.domaincontrol.com, ns78.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computingsecurity.co.uk (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.205.168.201`
NS	2	`ns77.domaincontrol.com, ns78.domaincontrol.com`
MX	2	`mail.computingsecurity.co.uk (pri: 0), smtp.secureserver.net (pri: 10)`
TXT	2	`tof6jthsol94340mtp8u6hlpab, v=spf1 include:secureserver.net -all`
SOA	1	`ns77.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

computingsecurity.co.uk is a parent domain of mail.computingsecurity.co.uk.

IP Addresses

computingsecurity.co.uk has exactly one IP address — 92.205.168.201.

mail.feng-shui-mehr.de, rc-car-fahren.de, fahrschulepohlmann.de plus two other host names have IP numbers in common with computingsecurity.co.uk.

Name Servers

computingsecurity.co.uk uses two name servers for its delegation: ns77.domaincontrol.com and ns78.domaincontrol.com.

The name server configuration of computingsecurity.co.uk is shared with other domains, for instance waterhogsuvmats.net, santarosaduilawyer.com, patrickdeguira.com and two others.

The two host names ns77.domaincontrol.com and ns78.domaincontrol.com each have a pair of IP addresses: ns77.domaincontrol.com has 97.74.108.49 and 2603:5:21c4::31, and ns78.domaincontrol.com has 173.201.76.49 and 2603:5:22c4::31.

Mail Servers

computingsecurity.co.uk uses two mail servers, smtp.secureserver.net and mail.computingsecurity.co.uk.

At least some of the mail servers used by computingsecurity.co.uk are shared with other domains: aliceblogg.co.uk, peaplesearcj.com, coloradopainting.net and two others among them.

These mail servers tend to be used in conjunction with the mail servers mailstore1.secureserver.net.

Host names carrying three IP numbers:

The hostname smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Host names resolving to a single IP address:

mail.computingsecurity.co.uk has the IP address 92.205.168.201.