openai.nl - robtex.com
openai.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::156🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0156.zxcs.nl | ||||||
| A | 185.104.29.148🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| NS | ns.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.be | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns.zxcs.eu | ||||||
| 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 | ip-178-62-208-8.defastlink.net | ||||||
| MX | spamrelay.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::ffec🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| A | 185.104.28.12🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.148 ip6:2a06:2ec0:1:0:0:0:0:156 include:filter-out... | ||||||
| SOA | ns.zxcs.nlhostmaster@openai.nl 2026-06-14 #3 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-06-29 17:30:01 +0000 (EPOCH 1782754201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-06-29 #35 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXspamrelay.zxcs.nl2026-06-28 → 2026-06-29 · 2 obs
● 2026-06-29 18:15:24
●A185.104.29.1482026-06-28 → 2026-06-29 · 2 obs
● 2026-06-29 18:15:24
●A2a06:2ec0:1::1562026-06-28 → 2026-06-29 · 2 obs
● 2026-06-29 18:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| openai.nl | ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl | - |
✅ Authoritative Response
Server:46.101.179.64
NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openai.nl (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.148 |
| AAAA | 1 | 2a06:2ec0:1::156 |
| NS | 3 | ns.zxcs.eu, ns.zxcs.be... |
| MX | 1 | spamrelay.zxcs.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.148 ip6:2a06: |
| SOA | 1 | ns.zxcs.nl hostmaster.openai.nl |
Analysis
Hierarchy
The domain openai.nl is parent to cdg.openai.nl, mail.openai.nl and www.openai.nl.
IP Addresses
openai.nl points to the IP addresses 185.104.29.148 and 2a06:2ec0:1::156
mail.vakanties.pro, boekestijn.nl, thung.info plus two other host names have IP numbers in common with openai.nl.
Name Servers
openai.nl has three name servers — ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
At least some of openai.nl's name servers are shared with other domains, for example tcmonline.nl, vergelijk.eu, zoolook.be and two more.
These name servers tend to co-occur with ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl and 3 other name servers in the same DNS delegations.
Each of ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl points to two IP numbers. ns.zxcs.be points to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001. ns.zxcs.eu points to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001. ns.zxcs.nl points to 185.104.28.19 and 2a06:2ec0:1::10.
Mail Servers
openai.nl uses one mail server — spamrelay.zxcs.nl.
The mail server setup of openai.nl matches that of other domains such as fashably.nl, huisvesting.com, partous.com and two others.
The mail servers of openai.nl overlap at least partially with those of other domains, including autobandenland.nl, praktijkevolve.nl and directparts.nl.
spamrelay.zxcs.nl directs to two IP numbers, 185.104.28.12 and 2a06:2ec0:1::ffec.