structuranet.nl - robtex.com
structuranet.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.22.101.58🇳🇱 TILAA84.22.100.0/23 | ||||||
| PTR | plesk17.netbiz.nl | ||||||
| NS | ns-01.wh.tcc.eu ⭐ | ||||||
| A | 2001:41f0:f72b::4:0🇳🇱 TNF-AS2001:41f0:8000::/33 VODAFONE_ZIGGO | ||||||
| A | 212.178.107.140🇳🇱 TNF-AS212.178.96.0/19 VODAFONE_ZIGGO | ||||||
| PTR | ns-01.wh.tcc.eu | ||||||
| NS | ns1.netbiz.nl | ||||||
| A | 2001:41f0:f72b::4:0🇳🇱 TNF-AS2001:41f0:8000::/33 VODAFONE_ZIGGO | ||||||
| A | 212.178.107.140🇳🇱 TNF-AS212.178.96.0/19 VODAFONE_ZIGGO | ||||||
| PTR | ns-01.wh.tcc.eu | ||||||
| NS | ns2.netbiz.nl | ||||||
| A | 2001:41f0:f72b::4:1🇳🇱 TNF-AS2001:41f0:8000::/33 VODAFONE_ZIGGO | ||||||
| A | 212.178.107.142🇳🇱 TNF-AS212.178.96.0/19 VODAFONE_ZIGGO | ||||||
| PTR | d4b26b8e.static.ziggozakelijk.nl | ||||||
| NS | ns3.netbiz.nl | ||||||
| A | 2a01:8be0:2::14🇳🇱 TCC2a01:8be0::/29 The Computer Company B.V. | ||||||
| PTR | ns-01.wh.tcc.eu | ||||||
| A | 185.47.121.14🇳🇱 TCC185.47.120.0/22 The Computer Company B.V. | ||||||
| PTR | 185-47-121-14.ipv4.thecomputercompany.nl | ||||||
| MX | mail.structuranet.nl ⭐ | ||||||
| A | 84.22.101.58🇳🇱 TILAA84.22.100.0/23 | ||||||
| PTR | plesk17.netbiz.nl | ||||||
| TXT | v=spf1 +a +mx +ip4:212.178.107.131 ~all | ||||||
| SOA | ns-01.wh.tcc.eudomains@thecomputercompany.nl 2026-01-09 #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 03:30:01 +0000 (EPOCH 1776051001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-13 #7 | ||||||
Subdomains
mail.structuranet.nl |
Same first word
structuranet.nl |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-01.wh.tcc.eu2016-11-23 → 2026-04-13 · 3 obs
● 2016-11-23 11:47:36
● 2026-04-13 04:39:42
●NSns1.netbiz.nl2015-08-15 → 2026-04-13 · 5 obs
● 2016-04-10 17:34:06
○ 2016-11-23 11:47:36
● 2017-06-19 08:35:28
● 2026-04-13 04:39:42
●MXmail.structuranet.nl2015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 04:39:42
●A84.22.101.582015-08-15 → 2026-04-13 · 2 obs
● 2026-04-13 04:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| structuranet.nl | ns1.netbiz.nl, ns2.netbiz.nl, ns3.netbiz.nl | 3 records |
✅ Authoritative Response
Server:185.47.121.14
NS records: ns1.netbiz.nl, ns2.netbiz.nl, ns3.netbiz.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for structuranet.nl (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.22.101.58 |
| NS | 3 | ns2.netbiz.nl, ns1.netbiz.nl... |
| MX | 1 | mail.structuranet.nl (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:212.178.107.131 ~all |
| SOA | 1 | ns-01.wh.tcc.eu domains.thecomputercompa |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.netbiz.nl, ns2.netbiz.nl, ns3.netbiz.nl)
Analysis
Hierarchy
mail.structuranet.nl has structuranet.nl as its parent.
IP Addresses
structuranet.nl maps to IP address 84.22.101.58.
Other host names, for instance alternergy.eu, mail.electroyacht.nl, vanpopta.net, mail.interimopdekaart.nl and planetinterimverzekeringen.nl share IP numbers with structuranet.nl.
Name Servers
structuranet.nl is delegated to four name servers: ns1.netbiz.nl, ns2.netbiz.nl, ns3.netbiz.nl and ns-01.wh.tcc.eu.
structuranet.nl at least partially shares name servers with other domains such as risk-management.nl, slimfactor.nl, metzbv.nl, cleandiscounter.com and id-est-it.nl.
These name servers are commonly used with ns-02.wh.tcc.eu and ns-03.wh.tcc.eu.
Host names with two IP numbers:
ns1.netbiz.nl points to 2001:41f0:f72b::4:0 and 212.178.107.140
ns2.netbiz.nl points to 2001:41f0:f72b::4:1 and 212.178.107.142
ns3.netbiz.nl points to 2a01:8be0:2::14 and 185.47.121.14
ns-01.wh.tcc.eu points to 2001:41f0:f72b::4:0 and 212.178.107.140
Common IP numbers used by multiple host names: 2001:41f0:f72b::4:0 and 212.178.107.140
Host names that point to 2001:41f0:f72b::4:0: ns1.netbiz.nl and ns-01.wh.tcc.eu
Host names that point to 212.178.107.140: ns1.netbiz.nl and ns-01.wh.tcc.eu
Mail Servers
structuranet.nl is handled by a single mail server, mail.structuranet.nl.
mail.structuranet.nl points to one IP number: 84.22.101.58.