`ctsystems.nl`

DNSSEC	🔒 Signed (DS record present)
A	2a02:c207:2299:8152::1^{🇩🇪 CONTABO2a02:c207::/32}
		PTR	`vmi2998152.contaboserver.net`
A	157.173.117.224^{🇬🇧 CONTABO157.173.112.0/20}
NS	`ns0.transip.net` ⭐
		A	2a01:7c8:dddd:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns0.transip.net`
		A	195.135.195.195^{🇮🇹 TRANSIP-AS195.135.195.0/24 TransIP B.V.}
			PTR	`ns0.transip.net`
NS	`ns1.transip.nl`
		A	2a01:7c8:7000:195::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.transip.nl`
		A	195.8.195.195^{🇳🇱 TRANSIP-AS195.8.195.0/24 TransIP B.V.}
			PTR	`ns1.transip.nl`
NS	`ns2.transip.eu`
		A	2a01:7c8:f:c1f::195^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.transip.eu`
		A	37.97.199.195^{🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.transip.eu`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.odoo.com include:_spf.google.com ~all`
SOA	`ns0.transip.net`hostmaster@transip.nl 2026-01-05 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-06 10:00:02 +0000 (EPOCH 1775469602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-06 #20

Same first word

ctsystems.co.za

ctsystems.ca

ctsystems.biz

ctsystems.eu

ctsystems.co.nz

ctsystems.com

ctsystems.it

ctsystems.de

ctsystems.nl

ctsystems.ch

ctsystems.us

ctsystems.ru

ctsystems.se

Similar names

tcsystems.org

tcsystems.com.br

cstsystem.com

tscsystem.it

tcsystems.de

tcsystems.dk

tcsystems.co.nz

DNS History

16 records (10 active, 6 former)

●NSns0.transip.net2026-03-17 → 2026-04-06 · 3 obs

○ 2017-03-24 23:54:46
● 2026-03-17 07:53:06
● 2026-04-06 10:43:08

○NSns1.argewebhosting.eu2015-07-11 → 2017-03-24 · 4 obs

● 2015-07-11 13:21:26
● 2017-03-24 23:54:46
○ 2026-03-17 07:53:06
○ 2026-04-06 10:43:08

●NSns1.transip.nl2026-03-17 → 2026-04-06 · 3 obs

○ 2017-03-24 23:54:46
● 2026-03-17 07:53:06
● 2026-04-06 10:43:08

○NSns2.argewebhosting.com2015-07-11 → 2017-03-24 · 4 obs

● 2015-07-11 13:21:26
● 2017-03-24 23:54:46
○ 2026-03-17 07:53:06
○ 2026-04-06 10:43:08

●NSns2.transip.eu2026-03-17 → 2026-04-06 · 3 obs

○ 2017-03-24 23:54:46
● 2026-03-17 07:53:06
● 2026-04-06 10:43:08

○NSns3.argewebhosting.nl2015-07-11 → 2017-03-24 · 4 obs

● 2015-07-11 13:21:26
● 2017-03-24 23:54:46
○ 2026-03-17 07:53:06
○ 2026-04-06 10:43:08

●MXalt1.aspmx.l.google.com2017-03-24 → 2026-04-06 · 3 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
● 2026-04-06 10:43:08

●MXalt2.aspmx.l.google.com2017-03-24 → 2026-04-06 · 3 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
● 2026-04-06 10:43:08

●MXaspmx.l.google.com2017-03-24 → 2026-04-06 · 3 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
● 2026-04-06 10:43:08

●MXaspmx2.googlemail.com2017-03-24 → 2026-04-06 · 3 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
● 2026-04-06 10:43:08

●MXaspmx3.googlemail.com2017-03-24 → 2026-04-06 · 3 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
● 2026-04-06 10:43:08

○MXbounce.argewebhosting.nl2015-07-11 → 2016-04-19 · 4 obs

● 2015-07-11 13:21:26
● 2016-04-19 16:40:42
○ 2017-03-24 23:54:46
○ 2026-04-06 10:43:08

○A145.131.10.1402017-03-24 → 2017-03-24 · 4 obs

○ 2016-04-19 16:40:42
● 2017-03-24 23:54:46
○ 2026-03-17 07:53:06
○ 2026-04-06 10:43:08

●A157.173.117.2242026-03-17 → 2026-04-06 · 3 obs

○ 2017-03-24 23:54:46
● 2026-03-17 07:53:06
● 2026-04-06 10:43:08

○A194.165.34.1292015-07-11 → 2016-04-19 · 4 obs

● 2015-07-11 13:21:26
● 2016-04-19 16:40:42
○ 2017-03-24 23:54:46
○ 2026-04-06 10:43:08

●A2a02:c207:2299:8152::12026-03-17 → 2026-04-06 · 3 obs

○ 2017-03-24 23:54:46
● 2026-03-17 07:53:06
● 2026-04-06 10:43:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
ctsystems.nl	ns1.transip.nl, ns2.transip.eu, ns0.transip.net	2 records

✅ Authoritative Response

Server:195.135.195.195

NS records: ns1.transip.nl, ns2.transip.eu, ns0.transip.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.173.117.224`
AAAA	1	`2a02:c207:2299:8152::1`
NS	3	`ns1.transip.nl, ns0.transip.net...`
MX	5	`alt1.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.odoo.com include:_sp`
SOA	1	`ns0.transip.net hostmaster.transip.nl`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

IP Addresses

Two IP numbers are pointed to by ctsystems.nl: 2a02:c207:2299:8152::1 and 157.173.117.224.

Other host names, for instance vmi2998152.contaboserver.net and ctsystems.eu, share IP numbers with ctsystems.nl.

Name Servers

ctsystems.nl is delegated to three name servers ns2.transip.eu, ns0.transip.net and ns1.transip.nl.

ctsystems.nl at least partially shares name servers with other domains, for instance famhoogenboom.nl, upass.nl, businesscom.de, innovantrailers.eu and keyshake.biz.