ct-systemen.nl - robtex.com
ct-systemen.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| NS | ns1.dn-s.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns2.dn-s.nl | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns3.dn-s.nl | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| NS | ns4.dn-s.nl | ||||||
| A | 2a06:2ec0:1:a::d53🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns.zxcs.de | ||||||
| A | 185.220.172.14🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX | ||||||
| PTR | ns.zxcs.de | ||||||
| MX | mail.ct-systemen.nl ⭐ | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| SOA | ns1.dn-s.nlhostmaster@ct-systemen.nl 2021-01-01 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-13 19:30:02 +0000 (EPOCH 1776108602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-13 #38 | ||||||
Subdomains
mail.ct-systemen.nl |
Same first word
ct-systemen.nl |
DNS History
8 records (6 active, 2 former)
●NSns3.dn-s.nl2026-03-11 → 2026-04-13 · 3 obs
● 2026-03-11 19:06:46
● 2026-04-13 19:54:46
●NSns4.dn-s.nl2026-03-11 → 2026-04-13 · 3 obs
● 2026-03-11 19:06:46
● 2026-04-13 19:54:46
●MXmail.ct-systemen.nl2015-09-03 → 2026-04-13 · 2 obs
● 2026-04-13 19:54:46
●A136.144.212.1082026-03-11 → 2026-04-13 · 3 obs
● 2026-03-11 19:06:46
● 2026-04-13 19:54:46
○A85.158.253.542015-09-03 → 2017-03-11 · 4 obs
● 2017-03-11 02:44:16
○ 2017-03-29 11:16:14
○ 2026-04-13 19:54:46
○A91.142.252.762017-03-29 → 2019-08-26 · 5 obs
● 2017-03-29 11:16:14
● 2019-08-26 03:52:44
○ 2026-03-11 19:06:46
○ 2026-04-13 19:54:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| ct-systemen.nl | ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl | - |
✅ Authoritative Response
Server:185.220.172.14
NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.212.108 |
| NS | 4 | ns3.dn-s.nl, ns4.dn-s.nl... |
| MX | 1 | mail.ct-systemen.nl (pri: 10) |
| SOA | 1 | ns1.dn-s.nl hostmaster.ct-systemen.nl |
Analysis
Hierarchy
The parent of mail.ct-systemen.nl is ct-systemen.nl.
IP Addresses
ct-systemen.nl points to a single IP address: 136.144.212.108.
Other host names such as mail.vaatzorg.com, erdic.com.br, art-works.nl, mail.nrw.stas.ch and connect-32.com share IPs with ct-systemen.nl.
Name Servers
ct-systemen.nl is delegated to four name servers: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.
ct-systemen.nl at least partially shares name servers with other domains, for example hellenjacobs.nl, humod.nl, gordijnrail.be, diabalans.com and activeview.nl.
These name servers are commonly used with ns2.dn-s.be and ns3.dn-s.eu and ns4.dn-s.org.
Host names with two IP numbers:
ns1.dn-s.nl points to: 2a06:2ec0:1::10 and 185.104.28.19
ns2.dn-s.nl points to: 2a03:b0c0:3:d0::116:2001 and 46.101.179.64
ns3.dn-s.nl points to: 2a03:b0c0:2:d0::57:1001 and 178.62.208.8
ns4.dn-s.nl points to: 2a06:2ec0:1:a::d53 and 185.220.172.14
Mail Servers
The mail.ct-systemen.nl mail server handles ct-systemen.nl.
mail.ct-systemen.nl points to a single IP number: 136.144.212.108.