rbx.dev - robtex.com
rbx.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | rbx.dev ⭐ | ||||||
| NS | nspx1.roblox.com | ||||||
| A | 128.116.64.1🇺🇸 ROBLOX-1128.116.64.0/24 Roblox | ||||||
| PTR | nspx1.roblox.com | ||||||
| NS | nspx2.roblox.net | ||||||
| A | 128.116.64.65🇺🇸 ROBLOX-1128.116.64.0/24 Roblox | ||||||
| PTR | nspx2.roblox.net | ||||||
| NS | nspx3.roblox.us | ||||||
| A | 128.116.64.129🇺🇸 ROBLOX-1128.116.64.0/24 Roblox | ||||||
| PTR | nspx3.roblox.us | ||||||
| NS | nspx4.roblox.co.uk | ||||||
| A | 128.116.64.193🇺🇸 ROBLOX-1128.116.64.0/24 Roblox | ||||||
| PTR | nspx4.roblox.co.uk | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | rbx.devinfra-networking-dns@roblox.com 2025-08-29 #1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
🔒 HSTS Preload (+subdomains)
NS for
rbx.dev |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSnspx1.roblox.com2026-04-05 → 2026-04-07 · 2 obs
● 2026-04-07 18:00:02
●NSnspx2.roblox.net2026-04-05 → 2026-04-07 · 2 obs
● 2026-04-07 18:00:02
●NSnspx4.roblox.co.uk2026-04-05 → 2026-04-07 · 2 obs
● 2026-04-07 18:00:02
●NSrbx.dev2026-04-05 → 2026-04-07 · 2 obs
● 2026-04-07 18:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| rbx.dev | nspx2.roblox.net, nspx3.roblox.us, nspx4.roblox.co.uk, nspx1.roblox.com | - |
✅ Authoritative Response
Server:128.116.64.65
NS records: nspx2.roblox.net, nspx3.roblox.us, nspx4.roblox.co.uk, nspx1.roblox.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbx.dev (unsigned zone)
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | nspx3.roblox.us, nspx2.roblox.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | rbx.dev infra-networking-dns.roblox.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Name Server Role
rbx.dev acts as the name server for rbx.dev.
nspx1.roblox.com, nspx2.roblox.net and nspx3.roblox.us commonly serve as nameservers together with rbx.dev.
Name Servers
rbx.dev is delegated to five name servers: rbx.dev, nspx1.roblox.com, nspx2.roblox.net, nspx3.roblox.us and nspx4.roblox.co.uk.
rbx.dev shares name servers with other domains at least partially, for instance roblocks.com, rbx.place, roblox.gr, rbxlabs.com and roblox.de.
Host names with a single IP:
nspx1.roblox.com points to 128.116.64.1.
nspx2.roblox.net points to 128.116.64.65.
nspx3.roblox.us points to 128.116.64.129.
nspx4.roblox.co.uk points to 128.116.64.193.