rcdevstudio.com - robtex.com
rcdevstudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8a51🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:26cb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.203Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.81🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | corey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c18🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c318🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2318🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 108.162.195.24🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 162.159.44.24Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| A | 172.64.35.24🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | corey.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| MX | mx.uhserver.com ⭐ | ||||||
| TXT | v=spf1 ip4:186.234.81.12 include:spf.whservidor.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.203, 172.67.138.81 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8a51, 2606:4700:3033::6815:26cb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com | ||||||
| SOA | corey.ns.cloudflare.comdns@cloudflare.com serial=2413358307 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1790481209 | ||||||
Same first word
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NScorey.ns.cloudflare.com2026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●NSsierra.ns.cloudflare.com2026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●MXmx.uhserver.com2026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●A104.21.38.2032026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●A172.67.138.812026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●A2606:4700:3031::ac43:8a512026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
●A2606:4700:3033::6815:26cb2026-09-03 → 2026-09-27 · 2 obs
● 2026-09-27 04:08:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rcdevstudio.com | sierra.ns.cloudflare.com, corey.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.24
NS records: sierra.ns.cloudflare.com, corey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcdevstudio.com (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.203, 172.67.138.81 |
| AAAA | 2 | 2606:4700:3031::ac43:8a51, 2606:4700:3033::6815:26cb |
| NS | 2 | corey.ns.cloudflare.com, sierra.ns.cloudflare.com |
| MX | 1 | mx.uhserver.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:186.234.81.12 include:spf.whs |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | corey.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sierra.ns.cloudflare.com, sierra.ns.cloudflare.com, sierra.ns.cloudflare.com...)
Analysis
IP Addresses
rcdevstudio.com directs to four IP numbers, which are 104.21.38.203, 172.67.138.81, 2606:4700:3031::ac43:8a51 and 2606:4700:3033::6815:26cb.
Two other host names, along with palebluedot.site, sjhrmj.org and q889.win, also share IP numbers with rcdevstudio.com.
Name Servers
rcdevstudio.com has two authoritative name servers — corey.ns.cloudflare.com and sierra.ns.cloudflare.com.
rcdevstudio.com shares its NS records with other domains, for example ol-iviadra-g-on-142.workers.dev, reuz1.pages.dev, tulipfoundationkenya.com and two others.
The name servers of rcdevstudio.com overlap at least partially with those of other domains — among them gage-(0x616e616c)yticz.com, ok9kim1.com, bestfundflex.com and two more.
The name servers aiden.ns.cloudflare.com, anahi.ns.cloudflare.com, tricia.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.
DNS names with 6 IP addresses:
corey.ns.cloudflare.com points to 108.162.195.24, 162.159.44.24, 172.64.35.24 and 3 other IP addresses.
sierra.ns.cloudflare.com points to 108.162.194.245, 162.159.38.245, 172.64.34.245 and 3 other IP addresses.
Mail Servers
The sole mail server for rcdevstudio.com is mx.uhserver.com.
Among the domains sharing a mail server setup with rcdevstudio.com are dialogopesquisa.com.br, brindesmc.com.br, ceschim.com.br and two others.
There is at least a partial MX overlap between rcdevstudio.com and other domains, including ferreiraadvs.com, winconsorcios.com.br, nexsia.com.br and two others.