idunn.nl - robtex.com
idunn.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a01:1b0:7999:419::10🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | plesk2.duocast.net | ||||||
| A | 83.137.149.10🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| NS | ns1.duocast.net ⭐ | ||||||
| A | 2a01:1b0:4418::53🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| A | 83.137.146.53🇳🇱 DUOCAST-AS83.137.146.0/24 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| NS | ns2.duocast.net | ||||||
| A | 2a01:1b1:4418::53🇳🇱 DUOCASTBACKUP-AS2a01:1b1::/32 | ||||||
| PTR | ns2.duocast.net | ||||||
| A | 91.209.7.53🇳🇱 DUOCASTBACKUP-AS91.209.7.0/24 | ||||||
| PTR | ns2.duocast.net | ||||||
| MX | mail.idunn.nl ⭐ | ||||||
| A | 2a01:1b0:7999:419::10🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | plesk2.duocast.net | ||||||
| A | 83.137.149.10🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| PTR | plesk2.duocast.net | ||||||
| SOA | ns1.duocast.nethostmaster@duocast.net 2013-08-13 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-23 23:30:01 +0000 (EPOCH 1776987001) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-23 #47 | ||||||
Subdomains
mail.idunn.nl |
Same first word
idunn.cn |
idunn.eu |
idunn.no |
idunn.de |
idunn.it |
idunn.ch |
idunn.pro |
idunn.nl |
idunn.cl |
idunn.pl |
idunn.org |
idunn.com |
idunn.es |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.duocast.net2015-08-16 → 2026-04-24 · 2 obs
● 2026-04-24 00:06:26
●NSns2.duocast.net2015-08-16 → 2026-04-24 · 2 obs
● 2026-04-24 00:06:26
●MXmail.idunn.nl2015-08-16 → 2026-04-24 · 2 obs
● 2026-04-24 00:06:26
●A2a01:1b0:7999:419::102015-08-16 → 2026-04-24 · 2 obs
● 2026-04-24 00:06:26
●A83.137.149.102015-08-16 → 2026-04-24 · 2 obs
● 2026-04-24 00:06:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| idunn.nl | ns1.duocast.net, ns2.duocast.net | - |
✅ Authoritative Response
Server:83.137.146.53
NS records: ns1.duocast.net, ns2.duocast.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.137.149.10 |
| AAAA | 1 | 2a01:1b0:7999:419::10 |
| NS | 2 | ns2.duocast.net, ns1.duocast.net |
| MX | 1 | mail.idunn.nl (pri: 0) |
| SOA | 1 | ns1.duocast.net hostmaster.duocast.net |
Analysis
Hierarchy
idunn.nl is parent of mail.idunn.nl.
IP Addresses
idunn.nl points to two IP numbers: 2a01:1b0:7999:419::10 and 83.137.149.10.
Other host names, for instance mail.aerobeacons.nl, kmaf.nl, mail.caravan-stalling.com, mail.blezer.net and mail.plesk.illian.net share IP numbers with idunn.nl.
Name Servers
idunn.nl's delegation is to two name servers ns1.duocast.net and ns2.duocast.net.
idunn.nl shares the same name server configuration as other domains, such as intaglio.nl, teleosconsult.nl, nutramin.nl, eclean.nl and croese.org.
idunn.nl at least partially shares its name servers with other domains, for instance dezwemschool.nl, cuelux.it, esprinto.nl, gadgetzone.nl and janwillemdeiman.nl.
These name servers are commonly used alongside ns1.quickhost.nl and ns2.quickhost.nl.
Host names with two IP numbers: ns1.duocast.net points to 2a01:1b0:4418::53 and 83.137.146.53; ns2.duocast.net points to 2a01:1b1:4418::53 and 91.209.7.53
Mail Servers
idunn.nl is served by a single mail server, mail.idunn.nl.
Hostname mail.idunn.nl resolves to two IPs: 2a01:1b0:7999:419::10 and 83.137.149.10.