devnet.study - robtex.com
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=63, 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=1791207504 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSkami.ns.cloudflare.com2026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
●NSlars.ns.cloudflare.com2026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
●A104.21.37.2312026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
●A172.67.214.1742026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
●A2606:4700:3030::6815:25e72026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
●A2606:4700:3036::ac43:d6ae2026-09-15 → 2026-10-05 · 2 obs
● 2026-10-05 14:25:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| study | z.nic.study, x.nic.study, b.nic.study, y.nic.study... | 12 records |
| devnet.study | kami.ns.cloudflare.com, lars.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.195
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: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.174, 104.21.37.231 |
| 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 (z.nic.study, z.nic.study, x.nic.study...)
Analysis
IP Addresses
devnet.study directs to four IP numbers, which are 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 alltldlist.com, aluguelstudi.buzz and sixbit.my, also share IP numbers with devnet.study.
Name Servers
devnet.study has two authoritative name servers — kami.ns.cloudflare.com and lars.ns.cloudflare.com.
devnet.study shares its NS records with other domains, for example stvzym.buzz, ljodewaj.buzz, fdmzaiq.buzz and two others.
The name servers of devnet.study overlap at least partially with those of other domains — among them gianinoebrokersimoveis.com.br, statrace.pages.dev, golvana.ai and two more.
The name servers marlowe.ns.cloudflare.com, brian.ns.cloudflare.com and evan.ns.cloudflare.com are commonly seen alongside these name servers.
DNS names with 6 IP addresses:
kami.ns.cloudflare.com points to 108.162.192.177, 172.64.32.177, 173.245.58.177 and 3 other IP addresses.
lars.ns.cloudflare.com points to 108.162.193.195, 172.64.33.195, 173.245.59.195 and 3 other IP addresses.