webmail.rbv.lu - robtex.com
webmail.rbv.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.147.93.120🇱🇺 WHG-LUX194.147.93.0/24 | ||||||
| PTR | design203.letzebuerg.net | ||||||
rbv.lu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.118.116.40🇩🇪 KEYWEB-AS87.118.64.0/18 Keyweb AG IP Network | ||||||
| NS | ns1.gcorelabs.net ⭐ | ||||||
| NS | ns2.gcdn.services | ||||||
| MX | webmail.rbv.lu ⭐ | ||||||
| TXT | v=spf1 a mx ptr ~all | ||||||
| SOA | ns1.gcorelabs.netsupport@gcore.com serial=1772442553 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A194.147.93.1202026-03-23 → 2026-04-23 · 2 obs
● 2026-03-23 22:20:22
● 2026-04-23 19:13:26
● 2026-04-23 19:13:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | p.dns.lu, j.dns.lu, g.dns.lu, ns1.dns.lu... | 12 records |
| rbv.lu | ns1.gcorelabs.net, ns2.gcdn.services | - |
✅ Authoritative Response
Server:92.223.100.253
NS records: ns1.gcorelabs.net, ns2.gcdn.services
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbv.lu (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.147.93.120 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (p.dns.lu, p.dns.lu, j.dns.lu...)
Analysis
Mail Server Role
The mail server for rbv.lu is webmail.rbv.lu.
IP Addresses
webmail.rbv.lu points to a single IP number: 194.147.93.120.
Other host names, for instance mark-1.net, stramglobal.com, doric-capital.lu, discoteamrx7.lu and orgavision.lu share IP numbers with webmail.rbv.lu.