`computer-lifeline.net`

DNSSEC	⚠️ Not signed
A	91.192.194.31^{🇬🇧 CWCS-PS91.192.192.0/22 CWCS Managed Hosting}
		PTR	`web1.empire-computers.co.uk`
NS	`ns.computer-lifeline.net` ⭐ ⚠️ Not in parent delegation
		A	91.192.194.31^{🇬🇧 CWCS-PS91.192.192.0/22 CWCS Managed Hosting}
			PTR	`web1.empire-computers.co.uk`
NS	`ns1.empire-computers.co.uk` ⚠️ Not in zone NS records
		A	91.192.194.31^{🇬🇧 CWCS-PS91.192.192.0/22 CWCS Managed Hosting}
			PTR	`web1.empire-computers.co.uk`
NS	`ns2.empire-computers.co.uk` ⚠️ Not in zone NS records
		A	91.192.194.31^{🇬🇧 CWCS-PS91.192.192.0/22 CWCS Managed Hosting}
			PTR	`web1.empire-computers.co.uk`
MX	`mail.computer-lifeline.net` ⭐
		A	91.192.194.31^{🇬🇧 CWCS-PS91.192.192.0/22 CWCS Managed Hosting}
			PTR	`web1.empire-computers.co.uk`
TXT	`v=spf1 +a +mx -all +a:cloud.empire-computers.co.uk`
SOA	`ns.computer-lifeline.net`mat@empire-computers.co.uk serial=1771297569

`net`

	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=1774458432

Subdomains

ns.computer-lifeline.net

mail.computer-lifeline.net

Same first word

computer-lifeline.net

computer-lifeline.com

DNS History

17 records (5 active, 12 former)

○NSdns19.register.com2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 20:37:38
○ 2015-11-05 00:00:04
○ 2026-03-25 17:08:18

○NSdns20.register.com2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 20:37:38
○ 2015-11-05 00:00:04
○ 2026-03-25 17:08:18

●NSns.computer-lifeline.net2026-02-15 → 2026-03-25 · 3 obs

○ 2018-06-02 16:26:04
● 2026-02-15 11:23:54
● 2026-03-25 17:08:18

○NSns1.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

●NSns1.empire-computers.co.uk2026-02-15 → 2026-03-25 · 3 obs

○ 2018-06-02 16:26:04
● 2026-02-15 11:23:54
● 2026-03-25 17:08:18

○NSns2.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

●NSns2.empire-computers.co.uk2026-02-15 → 2026-03-25 · 3 obs

○ 2018-06-02 16:26:04
● 2026-02-15 11:23:54
● 2026-03-25 17:08:18

○NSns3.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

○NSns4.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

○NSns5.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

○NSns6.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

○NSns7.changeip.com2018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

●MXmail.computer-lifeline.net2026-02-15 → 2026-03-25 · 3 obs

○ 2015-11-05 00:00:04
● 2026-02-15 11:23:54
● 2026-03-25 17:08:18

○MXmxmail.register.com2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 20:37:38
○ 2015-11-05 00:00:04
○ 2026-03-25 17:08:18

○A2.31.6.1492018-06-02 → 2018-06-02 · 4 obs

○ 2015-11-05 00:00:04
● 2018-06-02 16:26:04
○ 2026-02-15 11:23:54
○ 2026-03-25 17:08:18

○A216.21.229.2402007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 20:37:38
○ 2015-11-05 00:00:04
○ 2026-03-25 17:08:18

●A91.192.194.312026-02-15 → 2026-03-25 · 3 obs

○ 2018-06-02 16:26:04
● 2026-02-15 11:23:54
● 2026-03-25 17:08:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
computer-lifeline.net	ns2.empire-computers.co.uk, ns1.empire-computers.co.uk	-

✅ Authoritative Response

Server:91.192.194.31

NS records: ns2.empire-computers.co.uk, ns1.empire-computers.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computer-lifeline.net (unsigned zone)

⏱️ Timing

Total: 580ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.192.194.31`
NS	1	`ns.computer-lifeline.net`
MX	1	`mail.computer-lifeline.net (pri: 10)`
TXT	1	`v=spf1 +a +mx -all +a:cloud.empire-compu`
SOA	1	`ns.computer-lifeline.net mat.empire-comp`

Analysis

Hierarchy

computer-lifeline.net is a parent of ns.computer-lifeline.net and mail.computer-lifeline.net.

IP Addresses

computer-lifeline.net points to IP number 91.192.194.31.

For instance, other host names eydens.co.uk, ns1.empire-computers.co.uk, truform.co.uk, mail.discount-licensing.pl and discount-licensing.pl share IP numbers with computer-lifeline.net.

Name Servers

The delegation for computer-lifeline.net is handled by three name servers: ns.computer-lifeline.net, ns1.empire-computers.co.uk and ns2.empire-computers.co.uk.

computer-lifeline.net shares name servers with other domains at least partially, for example discount-licensing.pl, caseltd.com, parkerandson.co.uk, empire-computers.co.uk and ingoldrecruitment.co.uk.

These name servers are commonly used with the name servers ns3.empire-computers.co.uk and ns4.empire-computers.co.uk.

Host names with one IP number:

ns.computer-lifeline.net points to: 91.192.194.31

ns1.empire-computers.co.uk points to: 91.192.194.31

ns2.empire-computers.co.uk points to: 91.192.194.31

Host names that point to 91.192.194.31: ns.computer-lifeline.net, ns1.empire-computers.co.uk and ns2.empire-computers.co.uk

Mail Servers

computer-lifeline.net is handled by a single mail server, mail.computer-lifeline.net.

mail.computer-lifeline.net points to a single IP: 91.192.194.31.

computer-lifeline.net - robtex.com