customsys.nl - robtex.com
customsys.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| NS | ns1.doorpointserver.nl ⭐ | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| NS | ns2.doorpointserver.nl | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| A | 83.172.130.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| MX | mail.customsys.nl ⭐ | ||||||
| A | 83.172.129.96🇳🇱 NEDZONE-AS83.172.128.0/22 | ||||||
| PTR | ns1.doorpointserver.nl | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns1.doorpointserver.nlno_reply@doorpointserver.nl 2025-07-23 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-15 11:00:02 +0000 (EPOCH 1776250802) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-15 #22 | ||||||
Subdomains
mail.customsys.nl |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.doorpointserver.nl2015-07-22 → 2026-04-15 · 2 obs
● 2026-04-15 11:34:06
●NSns2.doorpointserver.nl2015-07-22 → 2026-04-15 · 2 obs
● 2026-04-15 11:34:06
●MXmail.customsys.nl2015-07-22 → 2026-04-15 · 2 obs
● 2026-04-15 11:34:06
●A83.172.129.962026-04-15 → 2026-04-15 · 3 obs
● 2026-04-15 11:34:04
● 2026-04-15 11:34:06
○A83.172.150.552015-07-22 → 2017-05-19 · 4 obs
● 2017-05-19 05:06:40
○ 2026-04-15 11:34:04
○ 2026-04-15 11:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| customsys.nl | ns1.doorpointserver.nl, ns2.doorpointserver.nl | 2 records |
✅ Authoritative Response
Server:83.172.130.96
NS records: ns1.doorpointserver.nl, ns2.doorpointserver.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for customsys.nl (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.172.129.96 |
| NS | 2 | ns1.doorpointserver.nl, ns2.doorpointserver.nl |
| MX | 1 | mail.customsys.nl (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns1.doorpointserver.nl no_reply.doorpoin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.doorpointserver.nl, ns2.doorpointserver.nl)
Analysis
Hierarchy
customsys.nl is the parent of mail.customsys.nl.
IP Addresses
customsys.nl resolves to a single IP: 83.172.129.96.
Other host names, for instance mail.wisdomleadership.nl, mail.magic-mindset.com, expotree.tv, mail.pensioenbestuurders.net and viavolt.net share IP numbers with customsys.nl.
Name Servers
customsys.nl has two name servers: ns1.doorpointserver.nl and ns2.doorpointserver.nl.
customsys.nl shares the same name server setup as other domains, for example optihoren.com, mdactive.com, chilli-cherry.nl, optihoren.eu and air-aqua.de.
Hostnames with two IPs: ns2.doorpointserver.nl points to 83.172.129.96 and 83.172.130.96.
Hostnames with one IP: ns1.doorpointserver.nl points to 83.172.129.96.
Hostnames pointing to 83.172.129.96: ns2.doorpointserver.nl and ns1.doorpointserver.nl.
Mail Servers
customsys.nl is handled by a single mail server, mail.customsys.nl.
Host name mail.customsys.nl points to IP 83.172.129.96.