rbxflip.io - robtex.com
rbxflip.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:4f55🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a969🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.85Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.105🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harlan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cfa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 108.162.195.250🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 162.159.44.250Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| A | 172.64.35.250🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harlan.ns.cloudflare.com | ||||||
| NS | serenity.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:266c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 108.162.194.108🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 162.159.38.108Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| A | 172.64.34.108🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | serenity.ns.cloudflare.com | ||||||
| TXT | google-site-verification=R6SxSQmYf48MvjN4-e9IWujRbXnUecya34ymYsXzhnk | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.85, 172.67.169.105 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4f55, 2606:4700:3037::ac43:a969 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2411465972 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786368740 | ||||||
Same first word
rbxflip.workers.dev |
rbxflip.io |
DNS History
8 records (6 active, 2 former)
●NSharlan.ns.cloudflare.com2026-06-30 → 2026-08-10 · 2 obs
● 2026-08-10 13:41:16
●NSserenity.ns.cloudflare.com2026-06-30 → 2026-08-10 · 2 obs
● 2026-08-10 13:41:16
●A104.21.79.852026-06-30 → 2026-08-10 · 2 obs
● 2026-08-10 13:41:16
●A172.67.169.1052026-06-30 → 2026-08-10 · 2 obs
● 2026-08-10 13:41:16
○A2606:4700:3036::6815:4f552026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-28 17:58:22
○ 2026-08-10 13:41:16
○A2606:4700:3036::ac43:a9692026-06-30 → 2026-06-30 · 3 obs
○ 2026-07-28 17:58:22
○ 2026-08-10 13:41:16
●A2606:4700:3037::6815:4f552026-07-28 → 2026-08-10 · 3 obs
● 2026-07-28 17:58:22
● 2026-08-10 13:41:16
●A2606:4700:3037::ac43:a9692026-07-28 → 2026-08-10 · 3 obs
● 2026-07-28 17:58:22
● 2026-08-10 13:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| rbxflip.io | harlan.ns.cloudflare.com, serenity.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.108
NS records: harlan.ns.cloudflare.com, serenity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbxflip.io (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.105, 104.21.79.85 |
| AAAA | 2 | 2606:4700:3037::6815:4f55, 2606:4700:3037::ac43:a969 |
| NS | 2 | harlan.ns.cloudflare.com, serenity.ns.cloudflare.com |
| TXT | 1 | google-site-verification=R6SxSQmYf48MvjN |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harlan.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
rbxflip.io points to the four IP addresses 104.21.79.85, 172.67.169.105, 2606:4700:3037::6815:4f55 and 2606:4700:3037::ac43:a969.
truenorthseedbank.com, eggstudios.ca, visitmaldives.com.mv and two other host names share IP numbers with rbxflip.io.
Name Servers
The NS records for rbxflip.io delegate to harlan.ns.cloudflare.com and serenity.ns.cloudflare.com.
rbxflip.io uses the same name servers as several other domains — among them vancoussous.workers.dev, suorcd.us, lauralago.net and two more.
The name servers of rbxflip.io overlap at least partially with those of other domains — among them celebrian.me, on-on-on.com, taishuqiye.com and two more.
The name servers nena.ns.cloudflare.com, brad.ns.cloudflare.com and dawn.ns.cloudflare.com are commonly seen alongside these name servers.
Hostnames that resolve to 6 IP addresses:
harlan.ns.cloudflare.com maps to 108.162.195.250, 162.159.44.250, 172.64.35.250 and 3 additional IP addresses.
serenity.ns.cloudflare.com maps to 108.162.194.108, 162.159.38.108, 172.64.34.108 and 3 additional IP addresses.