kdevcse.dev - robtex.com
kdevcse.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1566🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c5f0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.102Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bella.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 108.162.192.74🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 172.64.32.74🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| A | 173.245.58.74🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bella.ns.cloudflare.com | ||||||
| NS | coby.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 108.162.193.92🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 172.64.33.92🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| A | 173.245.59.92🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coby.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.102, 172.67.197.240 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1566, 2606:4700:3033::ac43:c5f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=145, name=cloudflare-ech.com | ||||||
| SOA | bella.ns.cloudflare.comdns@cloudflare.com serial=2411039942 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
kdevcse.workers.dev |
kdevcse.dev |
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DNS History
6 records (6 active, 0 former)
●NSbella.ns.cloudflare.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
●NScoby.ns.cloudflare.com2026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
●A104.21.21.1022026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
●A172.67.197.2402026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
●A2606:4700:3032::6815:15662026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
●A2606:4700:3033::ac43:c5f02026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 18:45:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| kdevcse.dev | coby.ns.cloudflare.com, bella.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.74
NS records: coby.ns.cloudflare.com, bella.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdevcse.dev (unsigned zone)
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.240, 104.21.21.102 |
| AAAA | 2 | 2606:4700:3033::ac43:c5f0, 2606:4700:3032::6815:1566 |
| NS | 2 | bella.ns.cloudflare.com, coby.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bella.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
kdevcse.dev points to the four IP addresses 104.21.21.102, 172.67.197.240, 2606:4700:3032::6815:1566 and 2606:4700:3033::ac43:c5f0.
Additional host names — www.todaysdailyblessing.com, koko5000xjk.shop, remont-iphone-12-zill.ru and two others — share IP numbers with kdevcse.dev.
Name Servers
Two name servers handle the delegation for kdevcse.dev: bella.ns.cloudflare.com and coby.ns.cloudflare.com.
kdevcse.dev shares its name server setup with other domains, including rfsfmcyb242.workers.dev, cryoutexperience.com, 291ace.com and two others.
At least some of kdevcse.dev's name servers are shared with other domains, for example phonelookup8qvnl0ts.cfd, rubiops.cloud, 100paulwong.surf and two more.
It is common for these name servers to be used in conjunction with the name servers aliza.ns.cloudflare.com, jose.ns.cloudflare.com and dion.ns.cloudflare.com.
Host names with 6 IP numbers:
bella.ns.cloudflare.com resolves to 108.162.192.74, 172.64.32.74 and 173.245.58.74 among others, with 3 other IP addresses in total.
coby.ns.cloudflare.com resolves to 108.162.193.92, 172.64.33.92 and 173.245.59.92 among others, with 3 other IP addresses in total.