leydesdorff.nl - robtex.com
leydesdorff.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.210.16.19🇳🇱 H4Y-SR-POOL031.210.16.0/24 | ||||||
| PTR | server19.forcezhosting.nl | ||||||
| NS | dns1.forcez.nl ⭐ | ||||||
| A | 31.210.16.16🇳🇱 H4Y-SR-POOL031.210.16.0/24 | ||||||
| PTR | server16.forcezhosting.nl | ||||||
| NS | dns2.forcez.nl | ||||||
| A | 37.97.190.101🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | server17.forcezhosting.nl | ||||||
| MX | mail.leydesdorff.nl ⭐ | ||||||
| A | 31.210.16.19🇳🇱 H4Y-SR-POOL031.210.16.0/24 | ||||||
| PTR | server19.forcezhosting.nl | ||||||
| SOA | dns1.forcez.nlhostmaster@forcez.nl serial=3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-05-12 11:00:02 +0000 (EPOCH 1778583602) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-05-12 #21 | ||||||
Subdomains
mail.leydesdorff.nl |
Same first word
leydesdorff.nl |
leydesdorff.net |
DNS History
6 records (4 active, 2 former)
●MXmail.leydesdorff.nl2015-06-29 → 2026-05-12 · 2 obs
● 2026-05-12 11:35:00
●A31.210.16.192026-03-08 → 2026-05-12 · 3 obs
● 2026-03-08 10:03:28
● 2026-05-12 11:35:00
○A80.69.79.192015-06-29 → 2016-03-13 · 4 obs
● 2016-03-13 23:15:32
○ 2016-07-17 02:07:34
○ 2026-05-12 11:35:00
○A83.96.169.2302016-07-17 → 2017-04-02 · 5 obs
● 2016-07-17 02:07:34
● 2017-04-02 23:25:36
○ 2026-03-08 10:03:28
○ 2026-05-12 11:35:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| leydesdorff.nl | dns1.forcez.nl, dns2.forcez.nl | 2 records |
✅ Authoritative Response
Server:37.97.190.101
NS records: dns1.forcez.nl, dns2.forcez.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leydesdorff.nl (unsigned zone)
⏱️ Timing
Total: 3623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.210.16.19 |
| NS | 2 | dns2.forcez.nl, dns1.forcez.nl |
| MX | 1 | mail.leydesdorff.nl (pri: 10) |
| SOA | 1 | dns1.forcez.nl hostmaster.forcez.nl |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.forcez.nl, dns2.forcez.nl)
Analysis
Hierarchy
The parent of mail.leydesdorff.nl is leydesdorff.nl.
IP Addresses
leydesdorff.nl points to a single IP number: 31.210.16.19.
Other host names, for instance mail.prevdent.be, jjdb.nl, sabine-jan.nl, mail.himpers.nl and diverseonroerendgoed.nl share IP numbers with leydesdorff.nl.
Name Servers
leydesdorff.nl is delegated to two name servers: dns1.forcez.nl and dns2.forcez.nl.
leydesdorff.nl uses the same name server setup as other domains, for instance parcc.com, elinde.nl, kipmaster.nl, schuchner.nl and marcvanderlinden.nl.
leydesdorff.nl shares name servers with other domains at least partially, for instance actsafe.nl, gwotraining.com, klimwinkel.nl, dewaalkantoor.nl and chielvanpraag.com.
these name servers are commonly used together with dns1.forcez.net and dns2.forcez.net.
Host names with one IP number:
dns1.forcez.nl points to: 31.210.16.16.
dns2.forcez.nl points to: 37.97.190.101.
Mail Servers
The mail server for leydesdorff.nl is mail.leydesdorff.nl.
Host name mail.leydesdorff.nl resolves to IP 31.210.16.19.