rivercode.studio - dns.ninja
rivercode.studio
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a7f7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:525b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.82.91Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.247🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | matteo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 108.162.195.224🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 162.159.44.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| A | 172.64.35.224🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matteo.ns.cloudflare.com | ||||||
| NS | zita.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| A | 173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zita.ns.cloudflare.com | ||||||
| MX | mx1.agenturserver.de ⭐ | ||||||
| A | 185.15.192.56🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx1.agenturserver.de | ||||||
| MX | mx2.agenturserver.de ⭐ | ||||||
| A | 185.15.192.57🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx2.agenturserver.de | ||||||
| MX | mx3.agenturserver.de(20) | ||||||
| A | 185.15.192.58🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx3.agenturserver.de | ||||||
| MX | mx4.agenturserver.de(50) | ||||||
| A | 185.15.192.59🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG | ||||||
| PTR | mx4.agenturserver.de | ||||||
| TXT | v=spf1 include:agenturserver.de ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.82.91, 172.67.167.247 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a7f7, 2606:4700:3035::6815:525b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com | ||||||
| SOA | matteo.ns.cloudflare.comdns@cloudflare.com serial=2412690298 | ||||||
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=1789265592 | ||||||
Same first word
rivercode.net |
rivercode.io |
rivercode.se |
rivercode.dev |
rivercode.studio |
rivercode.com.br |
rivercode.de |
rivercode.ru |
rivercode.co |
rivercode.org.ph |
rivercode.cn |
rivercode.vercel.app |
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSmatteo.ns.cloudflare.com2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●NSzita.ns.cloudflare.com2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●MXmx1.agenturserver.de2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●MXmx2.agenturserver.de2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●MXmx3.agenturserver.de2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●MXmx4.agenturserver.de2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●A104.21.82.912026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●A172.67.167.2472026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●A2606:4700:3031::ac43:a7f72026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
●A2606:4700:3035::6815:525b2026-08-25 → 2026-09-13 · 2 obs
● 2026-09-13 02:48:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| studio | v0n0.nic.studio, v0n1.nic.studio, v0n2.nic.studio, v0n3.nic.studio... | 12 records |
| rivercode.studio | matteo.ns.cloudflare.com, zita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.243
NS records: matteo.ns.cloudflare.com, zita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rivercode.studio (unsigned zone)
⏱️ Timing
Total: 2352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.247, 104.21.82.91 |
| AAAA | 2 | 2606:4700:3031::ac43:a7f7, 2606:4700:3035::6815:525b |
| NS | 2 | matteo.ns.cloudflare.com, zita.ns.cloudflare.com |
| MX | 4 | mx1.agenturserver.de (pri: 10), mx2.agenturserver.de (pri: 10)... |
| TXT | 1 | v=spf1 include:agenturserver.de ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | matteo.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.studio, v0n0.nic.studio, v0n1.nic.studio...)
Analysis
IP Addresses
rivercode.studio points to the four IP addresses 104.21.82.91, 172.67.167.247, 2606:4700:3031::ac43:a7f7 and 2606:4700:3035::6815:525b.
Among the host names that share IP numbers with rivercode.studio are nova69.onl, gentshopbd.com, somarxbuy.org and two others.
Name Servers
rivercode.studio is served by two delegated name servers, matteo.ns.cloudflare.com and zita.ns.cloudflare.com.
rivercode.studio has the same name server delegation as a number of other domains, such as msdqn.dev, koko500-forceaircompressor.pages.dev, gdsnbfvdghfvghaswe.workers.dev and two more.
There is at least partial name server overlap between rivercode.studio and other domains — randomspike.dev, a77vq.com, z1rj2d9n.workers.dev and two more among them.
These name servers are routinely deployed together with the name servers conrad.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
matteo.ns.cloudflare.com carries IP addresses 108.162.195.224, 162.159.44.224 and 172.64.35.224, with 3 other addresses beyond those.
zita.ns.cloudflare.com carries IP addresses 108.162.192.243, 172.64.32.243 and 173.245.58.243, with 3 other addresses beyond those.
Mail Servers
The four mail servers for rivercode.studio are mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.
rivercode.studio shares at least some of its mail servers with other domains — for example praxis-djolovic.de, gartenbaubastin.de, naturparkzentrum-grottenhof.at and two more.
mx1.agenturserver.de resolves to 185.15.192.56. mx2.agenturserver.de resolves to 185.15.192.57. mx3.agenturserver.de resolves to 185.15.192.58. mx4.agenturserver.de resolves to 185.15.192.59. All four hosts carry exactly one IP address.