rtdesign.nl - robtex.com
rtdesign.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::111🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0111.zxcs.nl | ||||||
| A | 185.104.29.66🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| NS | rj1.rjcomputers.nl ⭐ | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.eu ⚠️ Not in parent delegation | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| NS | rj2.rjcomputers.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| MX | mail.rtdesign.nl ⭐ | ||||||
| A | 2a06:2ec0:1::111🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0111.zxcs.nl | ||||||
| A | 185.104.29.66🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| PTR | web0111.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.66 ip6:2a06:2ec0:1:0:0:0:0:111... | ||||||
| SOA | rj1.rjcomputers.nlhostmaster@rtdesign.nl 2020-06-30 #40 | ||||||
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 20:30:01 +0000 (EPOCH 1776976201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-23 #41 | ||||||
Subdomains
mail.rtdesign.nl |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.zxcs.eu2026-04-16 → 2026-04-23 · 3 obs
● 2026-04-16 19:03:20
● 2026-04-23 21:07:56
○NSns1.yourwebhoster.eu2015-08-18 → 2017-03-22 · 4 obs
● 2017-03-22 19:28:16
○ 2020-03-09 00:58:52
○ 2026-04-23 21:07:56
○NSns2.ispnoc.net2015-08-18 → 2017-03-22 · 4 obs
● 2017-03-22 19:28:16
○ 2020-03-09 00:58:52
○ 2026-04-23 21:07:56
○NSns3.zxcs.nl2020-03-09 → 2020-03-09 · 4 obs
● 2020-03-09 00:58:52
○ 2026-04-16 19:03:20
○ 2026-04-23 21:07:56
●NSrj1.rjcomputers.nl2020-03-09 → 2026-04-23 · 3 obs
● 2020-03-09 00:58:52
● 2026-04-23 21:07:56
●NSrj2.rjcomputers.nl2020-03-09 → 2026-04-23 · 3 obs
● 2020-03-09 00:58:52
● 2026-04-23 21:07:56
●MXmail.rtdesign.nl2015-08-18 → 2026-04-23 · 2 obs
● 2026-04-23 21:07:56
○A178.21.20.2092015-08-18 → 2017-03-22 · 4 obs
● 2017-03-22 19:28:16
○ 2020-03-09 00:58:52
○ 2026-04-23 21:07:56
●A185.104.29.662020-03-09 → 2026-04-23 · 3 obs
● 2020-03-09 00:58:52
● 2026-04-23 21:07:56
●A2a06:2ec0:1::1112020-03-09 → 2026-04-23 · 3 obs
● 2020-03-09 00:58:52
● 2026-04-23 21:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| rtdesign.nl | rj1.rjcomputers.nl, rj2.rjcomputers.nl | - |
✅ Authoritative Response
Server:185.104.28.19
NS records: rj1.rjcomputers.nl, rj2.rjcomputers.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtdesign.nl (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.66 |
| AAAA | 1 | 2a06:2ec0:1::111 |
| NS | 3 | rj2.rjcomputers.nl, rj1.rjcomputers.nl... |
| MX | 1 | mail.rtdesign.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.0/24 ip4:185. |
| SOA | 1 | rj1.rjcomputers.nl hostmaster.rtdesign.n |
Analysis
Hierarchy
The parent of mail.rtdesign.nl is rtdesign.nl.
IP Addresses
rtdesign.nl points to two IP numbers: 2a06:2ec0:1::111 and 185.104.29.66.
Other host names such as mail.knapstaaltje.nl, mfy.nl, marcpiersma.nl, lottedejong.com and vanbinnen.nl share IPs with rtdesign.nl.
Name Servers
rtdesign.nl is delegated to three name servers: ns.zxcs.eu, rj1.rjcomputers.nl and rj2.rjcomputers.nl.
rtdesign.nl at least partially shares name servers with other domains, for example microlasersystems.nl, futuretrain.com, bitresource.com, urbanloc.com and ksaoostende.be.
Name servers ns.zxcs.be, ns.zxcs.nl, ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl, ns1.b-smarthosting.net and ns2.b-smarthosting.net are commonly used together.
Host names with two IP numbers:
ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8.
Host names with one IP number:
rj1.rjcomputers.nl points to 185.104.28.19.
rj2.rjcomputers.nl points to 46.101.179.64.
Mail Servers
The mail.rtdesign.nl mail server handles rtdesign.nl.
mail.rtdesign.nl points to two IP numbers: 2a06:2ec0:1::111 and 185.104.29.66.