client-server.com - dns.ninja

`client-server.com`

DNSSEC	⚠️ Not signed
A	13.42.243.210^{🇬🇧 Amazon13.40.0.0/14 EC2 LHR Prefix}
		PTR	`ec2-13-42-243-210.eu-west-2.compute.amazonaws.com`
NS	`ns11.constellix.com` ⭐
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`
NS	`ns21.constellix.com`
		A	2600:180b:2001::1^{🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network}
			PTR	`ns21.constellix.com`
		A	46.31.236.1^{🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24}
			PTR	`ns21.constellix.com`
NS	`ns31.constellix.com`
		A	2600:180c:3001::1^{🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network}
			PTR	`ns31.constellix.com`
		A	43.247.170.1^{🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24}
			PTR	`ns31.constellix.com`
NS	`ns41.constellix.net`
		A	2600:180a:4001::1^{🇺🇸 Tiggee2600:180a:4001::/48 Constellix anycast network}
			PTR	`ns41.constellix.net`
		A	96.45.81.1^{🇺🇸 Tiggee96.45.81.0/24 route 96.45.81.0/24}
			PTR	`ns41.constellix.net`
NS	`ns51.constellix.net`
		A	2600:180b:5001::1^{🇺🇸 Tiggee2600:180b:5001::/48 Constellix anycast network}
			PTR	`ns51.constellix.net`
		A	46.31.237.1^{🇺🇸 Tiggee46.31.237.0/24 route 46.31.237.0/24}
			PTR	`ns51.constellix.net`
NS	`ns61.constellix.net` ⚠️ Not in parent delegation
		A	2600:180c:6001::1^{🇺🇸 Tiggee2600:180c:6001::/48 Constellix anycast network}
			PTR	`ns61.constellix.net`
		A	43.247.171.1^{🇯🇵 Tiggee43.247.171.0/24 route 43.247.171.0/24}
			PTR	`ns61.constellix.net`
MX	`d216357.a.ess.uk.barracudanetworks.com` ⭐
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
MX	`d216357.b.ess.uk.barracudanetworks.com`⁽⁵⁾
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
TXT	`v=spf1 ip4:20.117.83.53 ip4:20.117.151.205 include:spf.protection.outlook.com...`
SOA	`ns11.constellix.com`dns@constellix.com 2015-01-01 #51

`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=1785632117

Subdomains

www.client-server.com

Same first word

client-server.co.uk

client-server.at

client-server.com.au

client-server.com

client-server.site

client-server.de

Similar names

server-client.de

silver-center.org

DNS History

31 records (9 active, 22 former)

○NSdns01.opal-solutions.com2015-06-03 → 2015-06-03 · 4 obs

○ 2008-01-28 09:57:46
● 2015-06-03 03:35:38
○ 2015-10-21 05:04:52
○ 2026-08-02 01:18:32

○NSdns02.opal-solutions.com2015-06-03 → 2015-06-03 · 4 obs

○ 2008-01-28 09:57:46
● 2015-06-03 03:35:38
○ 2015-10-21 05:04:52
○ 2026-08-02 01:18:32

○NSdns03.opal-solutions.com2015-06-03 → 2015-06-03 · 4 obs

○ 2008-01-28 09:57:46
● 2015-06-03 03:35:38
○ 2015-10-21 05:04:52
○ 2026-08-02 01:18:32

○NSdns1.red.net2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○NSdns2.red.net2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○NSns0.altohiway.com2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○NSns1.altohiway.com2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○NSns1.intralan.net2015-10-21 → 2021-09-03 · 5 obs

○ 2015-06-03 03:35:38
● 2015-10-21 05:04:52
● 2021-09-03 06:59:58
○ 2026-02-22 16:51:30
○ 2026-08-02 01:18:32

●NSns11.constellix.com2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

○NSns2.intralan.net2015-10-21 → 2021-09-03 · 5 obs

○ 2015-06-03 03:35:38
● 2015-10-21 05:04:52
● 2021-09-03 06:59:58
○ 2026-02-22 16:51:30
○ 2026-08-02 01:18:32

●NSns21.constellix.com2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

○NSns3.intralan.net2015-10-21 → 2021-09-03 · 5 obs

○ 2015-06-03 03:35:38
● 2015-10-21 05:04:52
● 2021-09-03 06:59:58
○ 2026-02-22 16:51:30
○ 2026-08-02 01:18:32

●NSns31.constellix.com2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

○NSns4.intralan.net2015-10-21 → 2021-09-03 · 5 obs

○ 2015-06-03 03:35:38
● 2015-10-21 05:04:52
● 2021-09-03 06:59:58
○ 2026-02-22 16:51:30
○ 2026-08-02 01:18:32

●NSns41.constellix.net2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

●NSns51.constellix.net2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

●NSns61.constellix.net2026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

○NSplesk122015-10-21 → 2016-03-31 · 5 obs

○ 2015-06-03 03:35:38
● 2015-10-21 05:04:52
● 2016-03-31 13:28:52
○ 2017-08-14 01:42:06
○ 2026-08-02 01:18:32

○NSplesk12.intralan.net2017-08-14 → 2017-08-14 · 4 obs

○ 2016-03-31 13:28:52
● 2017-08-14 01:42:06
○ 2018-03-30 13:11:30
○ 2026-08-02 01:18:32

○MXclient-server.com.bak-mx.uk0102.smtpbak.com2015-06-03 → 2016-03-31 · 5 obs

○ 2008-01-28 09:57:46
● 2015-06-03 03:35:38
● 2016-03-31 13:28:52
○ 2017-08-14 01:42:06
○ 2026-08-02 01:18:32

○MXclient-server.com.pri-mx.uk0102.smtproutes.com2015-06-03 → 2016-03-31 · 5 obs

○ 2008-01-28 09:57:46
● 2015-06-03 03:35:38
● 2016-03-31 13:28:52
○ 2017-08-14 01:42:06
○ 2026-08-02 01:18:32

○MXcluster1.eu.messagelabs.com2017-08-14 → 2018-04-15 · 5 obs

○ 2016-03-31 13:28:52
● 2017-08-14 01:42:06
● 2018-04-15 13:26:46
○ 2021-09-03 06:59:58
○ 2026-08-02 01:18:32

○MXcluster1a.eu.messagelabs.com2017-08-14 → 2018-04-15 · 5 obs

○ 2016-03-31 13:28:52
● 2017-08-14 01:42:06
● 2018-04-15 13:26:46
○ 2021-09-03 06:59:58
○ 2026-08-02 01:18:32

○MXcsmail1.client-server.com2017-08-14 → 2018-04-15 · 5 obs

○ 2016-03-31 13:28:52
● 2017-08-14 01:42:06
● 2018-04-15 13:26:46
○ 2021-09-03 06:59:58
○ 2026-08-02 01:18:32

●MXd216357.a.ess.uk.barracudanetworks.com2021-09-03 → 2026-08-02 · 3 obs

○ 2018-04-15 13:26:46
● 2021-09-03 06:59:58
● 2026-08-02 01:18:32

●MXd216357.b.ess.uk.barracudanetworks.com2021-09-03 → 2026-08-02 · 3 obs

○ 2018-04-15 13:26:46
● 2021-09-03 06:59:58
● 2026-08-02 01:18:32

○MXmail.client-server.com2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○MXrelay2.red.net2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

○MXrelay3.red.net2008-01-28 → 2008-01-28 · 3 obs

● 2008-01-28 09:57:46
○ 2015-06-03 03:35:38
○ 2026-08-02 01:18:32

●A13.42.243.2102026-02-22 → 2026-08-02 · 3 obs

○ 2021-09-03 06:59:58
● 2026-02-22 16:51:30
● 2026-08-02 01:18:32

○A54.75.239.1632015-10-21 → 2021-09-03 · 4 obs

● 2015-10-21 05:04:52
● 2021-09-03 06:59:58
○ 2026-02-22 16:51:30
○ 2026-08-02 01:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
client-server.com	ns11.constellix.com, ns51.constellix.net, ns41.constellix.net, ns21.constellix.com...	6 records

✅ Authoritative Response

Server:46.31.237.1

NS records: ns11.constellix.com, ns51.constellix.net, ns41.constellix.net, ns21.constellix.com, ns31.constellix.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for client-server.com (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.42.243.210`
NS	6	`ns61.constellix.net, ns11.constellix.com...`
MX	2	`d216357.b.ess.uk.barracudanetworks.com (, d216357.a.ess.uk.barracudanetworks.com (`
TXT	1	`v=spf1 ip4:20.117.83.53 ip4:20.117.151.2`
SOA	1	`ns11.constellix.com dns.constellix.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns11.constellix.com, ns11.constellix.com, ns21.constellix.com...)

Analysis

Hierarchy

www.client-server.com is delegated beneath client-server.com.

IP Addresses

client-server.com directs to one IP number, which is 13.42.243.210.

Other host names, such as ec2-13-42-243-210.eu-west-2.compute.amazonaws.com, share IP numbers with client-server.com.

Name Servers

client-server.com is delegated to 6 name servers: ns11.constellix.com, ns21.constellix.com, ns31.constellix.com and 3 other.

There is at least partial name server overlap between client-server.com and other domains — tslcapp.com, smarterlifedesign.com, ku914.vip and two more among them.

The name servers ns41.constellix.net, ns51.constellix.net and ns61.constellix.net are often found in combination with these name servers.

Hosts with two IP numbers each:

ns11.constellix.com points to 96.45.80.1 and 2600:180a:1001::1.

ns21.constellix.com points to 46.31.236.1 and 2600:180b:2001::1.

ns31.constellix.com points to 43.247.170.1 and 2600:180c:3001::1.

ns41.constellix.net points to 96.45.81.1 and 2600:180a:4001::1.

ns51.constellix.net points to 46.31.237.1 and 2600:180b:5001::1.

ns61.constellix.net points to 43.247.171.1 and 2600:180c:6001::1.

Mail Servers

The MX records for client-server.com point to two mail servers: d216357.a.ess.uk.barracudanetworks.com and d216357.b.ess.uk.barracudanetworks.com.

d216357.a.ess.uk.barracudanetworks.com and d216357.b.ess.uk.barracudanetworks.com each resolve to three IP addresses — 18.133.136.186, 18.133.136.187 and 18.133.136.188 — sharing the same set.

d216357.a.ess.uk.barracudanetworks.com and d216357.b.ess.uk.barracudanetworks.com are host names that each point to 18.133.136.186 IP addresses.

d216357.a.ess.uk.barracudanetworks.com and d216357.b.ess.uk.barracudanetworks.com are host names that each point to 18.133.136.187 IP addresses.

d216357.a.ess.uk.barracudanetworks.com and d216357.b.ess.uk.barracudanetworks.com are host names that each point to 18.133.136.188 IP addresses.