openai.lu - robtex.com
openai.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:7ee0:8:0:3:3860:0:c1d🇫🇷 LWS2a00:7ee0:8::/48 | ||||||
| A | 83.229.19.71🇫🇷 LWS83.229.19.0/24 | ||||||
| NS | ns21.lwsdns.com ⭐ | ||||||
| A | 2a00:7ee0:1:0:6::28🇫🇷 LWS2a00:7ee0:1::/48 | ||||||
| PTR | ns21.lwsdns.com | ||||||
| A | 91.216.107.196🇫🇷 LWS91.216.107.0/24 | ||||||
| PTR | ns21.lwsdns.com | ||||||
| NS | ns22.lwsdns.com | ||||||
| A | 2a00:7ee0:8:0:6::28🇫🇷 LWS2a00:7ee0:8::/48 | ||||||
| PTR | ns22.lwsdns.com | ||||||
| A | 193.203.239.44🇫🇷 LWS193.203.239.0/24 | ||||||
| PTR | ns22.lwsdns.com | ||||||
| NS | ns23.lwsdns.com | ||||||
| A | 2a00:7ee0:8:0:6::29🇫🇷 LWS2a00:7ee0:8::/48 | ||||||
| PTR | ns23.lwsdns.com | ||||||
| A | 185.98.131.210🇫🇷 LWS185.98.131.0/24 | ||||||
| PTR | ns23.lwsdns.com | ||||||
| NS | ns24.lwsdns.com | ||||||
| A | 2a01:4f8:1c1c:df68::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns24.lwsdns.com | ||||||
| A | 168.119.118.90🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC | ||||||
| PTR | ns24.lwsdns.com | ||||||
| MX | mail.openai.lu ⭐ | ||||||
| A | 83.229.19.98🇫🇷 LWS83.229.19.0/24 | ||||||
| PTR | mail60.lwspanel.com | ||||||
| TXT | v=spf1 mx:openai.lu a:mail.openai.lu a:mailphp.lws-hosting.com -all | ||||||
| TXT | a5937571329a5cbc6ff369cf50724523bf821ed6 | ||||||
| SOA | ns21.lwsdns.comhostmaster@openai.lu serial=1779958239 | ||||||
lu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | 1.ns.lu ⭐ | ||||||
| NS | g.dns.lu | ||||||
| NS | i.dns.lu | ||||||
| NS | j.dns.lu | ||||||
| NS | k.dns.lu | ||||||
| NS | p.dns.lu | ||||||
| NS | r.ns.lu | ||||||
| TXT | Exported: 2026-06-30 18:01:01 | ||||||
| SOA | 1.ns.lunoc@restena.lu serial=1782835272 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns21.lwsdns.com2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●NSns22.lwsdns.com2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●NSns23.lwsdns.com2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●NSns24.lwsdns.com2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●MXmail.openai.lu2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●A2a00:7ee0:8:0:3:3860:0:c1d2026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
●A83.229.19.712026-06-26 → 2026-06-30 · 2 obs
● 2026-06-30 16:53:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | 1.ns.lu, g.dns.lu, k.dns.lu, p.dns.lu... | 14 records |
| openai.lu | ns22.lwsdns.com, ns21.lwsdns.com, ns24.lwsdns.com, ns23.lwsdns.com | - |
✅ Authoritative Response
Server:185.98.131.210
NS records: ns22.lwsdns.com, ns21.lwsdns.com, ns24.lwsdns.com, ns23.lwsdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openai.lu (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.229.19.71 |
| AAAA | 1 | 2a00:7ee0:8:0:3:3860:0:c1d |
| NS | 4 | ns21.lwsdns.com, ns24.lwsdns.com... |
| MX | 1 | mail.openai.lu (pri: 10) |
| TXT | 2 | a5937571329a5cbc6ff369cf50724523bf821ed6, v=spf1 mx:openai.lu a:mail.openai.lu a:m |
| SOA | 1 | ns21.lwsdns.com hostmaster.openai.lu |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (r.ns.lu, p.dns.lu, k.dns.lu...)
Analysis
Hierarchy
smtp.openai.lu, imap.openai.lu, pop.openai.lu and mail.openai.lu each fall under the parent domain openai.lu.
IP Addresses
openai.lu directs to two IP numbers, 83.229.19.71 and 2a00:7ee0:8:0:3:3860:0:c1d
Among the host names that share IP numbers with openai.lu are esgoals.com, aberg.be, ritz-communication.fr and two others.
Name Servers
The domain openai.lu is delegated to these four name servers: ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com and ns24.lwsdns.com.
openai.lu partially shares its NS delegation with several other domains, including leadigo.com, jacquesbleny.fr, asics-mining.com and two others.
ns21.lwsdns.com, ns22.lwsdns.com, ns23.lwsdns.com and ns24.lwsdns.com each carry two IP addresses. ns21.lwsdns.com has 91.216.107.196 and 2a00:7ee0:1:0:6::28; ns22.lwsdns.com has 193.203.239.44 and 2a00:7ee0:8:0:6::28; ns23.lwsdns.com has 185.98.131.210 and 2a00:7ee0:8:0:6::29; ns24.lwsdns.com has 168.119.118.90 and 2a01:4f8:1c1c:df68::1.
Mail Servers
openai.lu routes its mail through a single mail server, mail.openai.lu.
mail.openai.lu resolves to a single IP number: 83.229.19.98.