devnet.study - dns.ninja
devnet.study
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:25e7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d6ae🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.231Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.174🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kami.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ab1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20b1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| A | 108.162.192.177🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| A | 172.64.32.177🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| A | 173.245.58.177🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kami.ns.cloudflare.com | ||||||
| NS | lars.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| A | 173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lars.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.231, 172.67.214.174 | ||||||
| IPv6 hints | 2606:4700:3030::6815:25e7, 2606:4700:3036::ac43:d6ae | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com | ||||||
| SOA | kami.ns.cloudflare.comdns@cloudflare.com serial=2414929490 | ||||||
study
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.study ⭐ | ||||||
| NS | b.nic.study | ||||||
| NS | c.nic.study | ||||||
| NS | x.nic.study | ||||||
| NS | y.nic.study | ||||||
| NS | z.nic.study | ||||||
| SOA | a.nic.studyadmin@tldns.godaddy serial=1789548852 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSkami.ns.cloudflare.com2026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
●NSlars.ns.cloudflare.com2026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
●A104.21.37.2312026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
●A172.67.214.1742026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
●A2606:4700:3030::6815:25e72026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
●A2606:4700:3036::ac43:d6ae2026-09-15 → 2026-09-16 · 2 obs
● 2026-09-16 09:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | y.nic.study, x.nic.study, a.nic.study, c.nic.study... | 12 records |
| devnet.study | kami.ns.cloudflare.com, lars.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.195
NS records: kami.ns.cloudflare.com, lars.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devnet.study (unsigned zone)
⏱️ Timing
Total: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.37.231, 172.67.214.174 |
| AAAA | 2 | 2606:4700:3036::ac43:d6ae, 2606:4700:3030::6815:25e7 |
| NS | 2 | kami.ns.cloudflare.com, lars.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kami.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.study, b.nic.study, c.nic.study...)
Analysis
IP Addresses
devnet.study has four IP addresses: 104.21.37.231, 172.67.214.174, 2606:4700:3030::6815:25e7 and 2606:4700:3036::ac43:d6ae.
Two other host names, along with aluguelstudi.buzz, www.weventsproduction.fr and pdfcandy.xyz, also share IP numbers with devnet.study.
Name Servers
The NS records for devnet.study delegate to kami.ns.cloudflare.com and lars.ns.cloudflare.com.
devnet.study shares its NS records with other domains, for example ljodewaj.buzz, fdmzaiq.buzz, hashhub.lol and two others.
devnet.study shares at least some of its name servers with other domains, including gianinoebrokersimoveis.com.br, 737-argentina-amazing.site, adanolamalaysia.com and two others.
These name servers are frequently paired with the name servers evan.ns.cloudflare.com, brian.ns.cloudflare.com and marlowe.ns.cloudflare.com.
DNS names with 6 IP addresses:
kami.ns.cloudflare.com maps to 108.162.192.177, 172.64.32.177, 173.245.58.177 and 3 additional IP addresses.
lars.ns.cloudflare.com maps to 108.162.193.195, 172.64.33.195, 173.245.59.195 and 3 additional IP addresses.