energydesign.nl - robtex.com
energydesign.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 193.189.149.146🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | swh4.zylon.net | ||||||
| NS | ns1.zylon.net ⭐ | ||||||
| A | 2a01:310:8312:1021::163:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns1.zylon.net | ||||||
| A | 77.74.50.163🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns1.zylon.net | ||||||
| NS | ns2.zylon.net | ||||||
| A | 2a01:310:8312:1002::21:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns2.zylon.net | ||||||
| A | 193.189.149.21🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | ns2.zylon.net | ||||||
| NS | ns3.zylon.nl | ||||||
| A | 2a01:310:8312:1022::251:1🇳🇱 ZYLON-AS2a01:310::/32 IPv6 | ||||||
| PTR | ns3.zylon.nl | ||||||
| A | 77.74.52.251🇳🇱 ZYLON-AS77.74.48.0/21 Route-announcement | ||||||
| PTR | ns3.zylon.nl | ||||||
| MX | mail.energydesign.nl ⭐ | ||||||
| A | 193.189.149.146🇳🇱 ZYLON-AS193.189.149.0/24 Zylon Groningen | ||||||
| PTR | swh4.zylon.net | ||||||
| TXT | v=spf1 a mx include:shared.zylon.net -all | ||||||
| SOA | ns1.zylon.nethostmaster@zylon.net 2026-04-09 #1 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-14 07:30:01 +0000 (EPOCH 1776151801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-14 #15 | ||||||
Subdomains
Same first word
energydesign.nl |
energydesign.com.br |
energydesign.me |
energydesign.co |
DNS History
8 records (5 active, 3 former)
○NSns1.energydesign.nl2015-08-20 → 2017-04-05 · 4 obs
● 2017-04-05 16:07:26
○ 2020-03-24 23:53:34
○ 2026-04-14 08:30:18
●NSns1.zylon.net2020-03-24 → 2026-04-14 · 3 obs
● 2020-03-24 23:53:34
● 2026-04-14 08:30:18
○NSns2.energydesign.nl2015-08-20 → 2017-04-05 · 4 obs
● 2017-04-05 16:07:26
○ 2020-03-24 23:53:34
○ 2026-04-14 08:30:18
●NSns2.zylon.net2020-03-24 → 2026-04-14 · 3 obs
● 2020-03-24 23:53:34
● 2026-04-14 08:30:18
●NSns3.zylon.nl2020-03-24 → 2026-04-14 · 3 obs
● 2020-03-24 23:53:34
● 2026-04-14 08:30:18
●MXmail.energydesign.nl2015-08-20 → 2026-04-14 · 2 obs
● 2026-04-14 08:30:18
○A193.16.154.442015-08-20 → 2017-04-05 · 4 obs
● 2017-04-05 16:07:26
○ 2020-03-24 23:53:34
○ 2026-04-14 08:30:18
●A193.189.149.1462020-03-24 → 2026-04-14 · 3 obs
● 2020-03-24 23:53:34
● 2026-04-14 08:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| energydesign.nl | ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl | 2 records |
✅ Authoritative Response
Server:77.74.52.251
NS records: ns1.zylon.net, ns2.zylon.net, ns3.zylon.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.189.149.146 |
| NS | 3 | ns3.zylon.nl, ns1.zylon.net... |
| MX | 1 | mail.energydesign.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx include:shared.zylon.net -al |
| SOA | 1 | ns1.zylon.net hostmaster.zylon.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.zylon.nl, ns3.zylon.nl)
Analysis
Hierarchy
The parent of ns2.energydesign.nl, ns1.energydesign.nl and mail.energydesign.nl is energydesign.nl.
IP Addresses
energydesign.nl points to an IP address: 193.189.149.146.
other host names include xeldec.com, ivls.nl, mail.elwave.com, mail.bloemgaard.com and dnagrar.eu; they share IP numbers with energydesign.nl.
Name Servers
energydesign.nl is delegated to three name servers ns1.zylon.net, ns2.zylon.net and ns3.zylon.nl.
energydesign.nl at least partially shares name servers with other domains, for instance drpmail.nl, luchi.es, encyclopediedrenthe.nl, autobanden-365.nl and creditinsight.nl.
These name servers are commonly used alongside ns3.zylon.net.
Host names with two IP numbers:
ns1.zylon.net points to 2a01:310:8312:1021::163:1 and 77.74.50.163; ns2.zylon.net points to 2a01:310:8312:1002::21:1 and 193.189.149.21; ns3.zylon.nl points to 2a01:310:8312:1022::251:1 and 77.74.52.251.
Mail Servers
energydesign.nl is handled by a single mail server, mail.energydesign.nl.
The host name mail.energydesign.nl points to IP 193.189.149.146.