ndcholding.nl - robtex.com
ndcholding.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-24 22:00:01 +0000 (EPOCH 1777068001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-24 #44 | ||||||
Subdomains
Same first word
ndcholding.nl |
Similar names
DNS History
9 records (4 active, 5 former)
○MXalt1.aspmx.l.google.com2015-08-16 → 2020-02-21 · 4 obs
● 2020-02-21 18:55:06
○ 2026-04-10 08:45:18
○ 2026-04-24 22:59:02
○MXalt2.aspmx.l.google.com2015-08-16 → 2020-02-21 · 4 obs
● 2020-02-21 18:55:06
○ 2026-04-10 08:45:18
○ 2026-04-24 22:59:02
○MXaspmx.l.google.com2015-08-16 → 2020-02-21 · 4 obs
● 2020-02-21 18:55:06
○ 2026-04-10 08:45:18
○ 2026-04-24 22:59:02
○MXaspmx2.googlemail.com2015-08-16 → 2020-02-21 · 4 obs
● 2020-02-21 18:55:06
○ 2026-04-10 08:45:18
○ 2026-04-24 22:59:02
○MXaspmx3.googlemail.com2015-08-16 → 2020-02-21 · 4 obs
● 2020-02-21 18:55:06
○ 2026-04-10 08:45:18
○ 2026-04-24 22:59:02
●MXndcholding-nl.mail.protection.outlook.com2020-02-21 → 2026-04-24 · 3 obs
● 2020-02-21 18:55:06
● 2026-04-24 22:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| ndcholding.nl | nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org | 4 records |
✅ Authoritative Response
Server:85.17.15.88
NS records: nsauth1.bit.nl, nsauth2.bit.nl, nsauth3.bit.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndcholding.nl (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsauth3.bit.org, nsauth2.bit.nl... |
| MX | 1 | ndcholding-nl.mail.protection.outlook.co |
| TXT | 3 | google-site-verification=VMAdLReHoihShXh, MS=ms(0x37313735)4780... |
| SOA | 1 | nsauth1.bit.nl noc.ndcholding.nl |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (nsauth1.bit.nl, nsauth1.bit.nl, nsauth2.bit.nl...)
Analysis
Hierarchy
ndcholding.nl is a parent of ns1.ndcholding.nl, lwrtr01.ndcholding.nl and ns3.ndcholding.nl.
Name Servers
ndcholding.nl is delegated to three name servers: nsauth1.bit.nl, nsauth2.bit.nl and nsauth3.bit.org.
ndcholding.nl at least partially shares name servers with other domains, including netvertising.nl, kosjer.nl, vankersbergen.nl, wereldfietsers.nl and netstats.nl.
These name servers are often used with nsauth3.bitnl.eu and a-p-ddi-0003.leeuwarden.nl.
Host names with two IP numbers:
nsauth1.bit.nl: 2001:7b8:3:2c::53 and 213.136.12.51
nsauth2.bit.nl: 2001:7b8:3:2d::53 and 213.136.12.59
nsauth3.bit.org: 2001:1af8:4700:a119:16:0:8517:1588 and 85.17.15.88
Mail Servers
A single mail server handles ndcholding.nl, ndcholding-nl.mail.protection.outlook.com.
Host ndcholding-nl.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::b, 52.101.68.5, 52.101.68.25, 52.101.73.11 and 52.101.73.24.