bdev.studio - robtex.com
bdev.studio
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:895d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:26ba🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.186Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.93🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aliza.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2637🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c237🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2237🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 108.162.194.55🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 162.159.38.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| A | 172.64.34.55🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aliza.ns.cloudflare.com | ||||||
| NS | kolton.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c19🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c319🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2319🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 108.162.195.25🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 162.159.44.25Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| A | 172.64.35.25🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kolton.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.186, 172.67.137.93 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:895d, 2606:4700:3031::6815:26ba | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com | ||||||
| SOA | aliza.ns.cloudflare.comdns@cloudflare.com serial=2417810686 | ||||||
studio
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.studio ⭐ | ||||||
| NS | v0n1.nic.studio | ||||||
| NS | v0n2.nic.studio | ||||||
| NS | v0n3.nic.studio | ||||||
| NS | v2n0.nic.studio | ||||||
| NS | v2n1.nic.studio | ||||||
| SOA | v0n0.nic.studiohostmaster@donuts.email serial=1794136641 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSaliza.ns.cloudflare.com2026-10-18 → 2026-11-08 · 2 obs
● 2026-11-08 11:27:32
●NSkolton.ns.cloudflare.com2026-10-18 → 2026-11-08 · 2 obs
● 2026-11-08 11:27:32
●A104.21.38.1862026-10-19 → 2026-11-08 · 3 obs
● 2026-10-19 02:30:44
● 2026-11-08 11:27:32
●A172.67.137.932026-10-19 → 2026-11-08 · 3 obs
● 2026-10-19 02:30:44
● 2026-11-08 11:27:32
○A188.114.96.42026-10-18 → 2026-10-18 · 3 obs
○ 2026-10-19 02:30:44
○ 2026-11-08 11:27:32
○A188.114.97.42026-10-18 → 2026-10-18 · 3 obs
○ 2026-10-19 02:30:44
○ 2026-11-08 11:27:32
●A2606:4700:3030::ac43:895d2026-10-19 → 2026-11-08 · 3 obs
● 2026-10-19 02:30:44
● 2026-11-08 11:27:32
●A2606:4700:3031::6815:26ba2026-10-19 → 2026-11-08 · 3 obs
● 2026-10-19 02:30:44
● 2026-11-08 11:27:32
○A2a06:98c1:3120::42026-10-18 → 2026-10-18 · 3 obs
○ 2026-10-19 02:30:44
○ 2026-11-08 11:27:32
○A2a06:98c1:3121::42026-10-18 → 2026-10-18 · 3 obs
○ 2026-10-19 02:30:44
○ 2026-11-08 11:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| studio | v2n0.nic.studio, v0n2.nic.studio, v0n0.nic.studio, v0n3.nic.studio... | 12 records |
| bdev.studio | aliza.ns.cloudflare.com, kolton.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.25
NS records: aliza.ns.cloudflare.com, kolton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bdev.studio (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.186, 172.67.137.93 |
| AAAA | 2 | 2606:4700:3031::6815:26ba, 2606:4700:3030::ac43:895d |
| NS | 2 | aliza.ns.cloudflare.com, kolton.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aliza.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n0.nic.studio, v2n0.nic.studio, v0n2.nic.studio...)
Analysis
IP Addresses
bdev.studio points to the four IP addresses 104.21.38.186, 172.67.137.93, 2606:4700:3030::ac43:895d and 2606:4700:3031::6815:26ba.
Additional host names — comsystem.cn, pppm.stikes-hi.ac.id, lunndynamics.com and two others — share IP numbers with bdev.studio.
Name Servers
bdev.studio uses two name servers for its delegation: aliza.ns.cloudflare.com and kolton.ns.cloudflare.com.
bdev.studio shares its name server setup with other domains, including jyt10229013.workers.dev, pablopistolesi10.workers.dev, 77wthaff4.com and two others.
There is at least partial name server overlap between bdev.studio and other domains — safexpresspackersindia-1744.pages.dev, e7p98p.beer, wwg998d-xyz.pages.dev and two more among them.
These name servers frequently co-occur with the name servers coby.ns.cloudflare.com and maeve.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname aliza.ns.cloudflare.com directs to 108.162.194.55, 162.159.38.55 and 172.64.34.55 along with 3 other IP addresses.
Hostname kolton.ns.cloudflare.com directs to 108.162.195.25, 162.159.44.25 and 172.64.35.25 along with 3 other IP addresses.