3kcf.jaychengonly.workers.dev - dns.ninja
3kcf.jaychengonly.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:dab5🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3316🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.22Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.181🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.22, 172.67.218.181 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:dab5, 2606:4700:3037::6815:3316 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com | ||||||
jaychengonly.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | blakely.ns.cloudflare.com ⭐ | ||||||
| NS | casey.ns.cloudflare.com | ||||||
| SOA | blakely.ns.cloudflare.comdns@cloudflare.com serial=2406667487 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.51.222026-03-18 → 2026-07-20 · 2 obs
● 2026-03-18 14:28:38
● 2026-07-20 22:13:02
● 2026-07-20 22:13:02
●A172.67.218.1812026-03-18 → 2026-07-20 · 2 obs
● 2026-03-18 14:28:38
● 2026-07-20 22:13:02
● 2026-07-20 22:13:02
○A2606:4700:3034::ac43:dab52026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 14:28:38
○ 2026-06-27 11:31:56
○ 2026-07-20 22:13:02
○ 2026-06-27 11:31:56
○ 2026-07-20 22:13:02
●A2606:4700:3035::ac43:dab52026-06-27 → 2026-07-20 · 3 obs
○ 2026-03-18 14:28:38
● 2026-06-27 11:31:56
● 2026-07-20 22:13:02
● 2026-06-27 11:31:56
● 2026-07-20 22:13:02
●A2606:4700:3037::6815:33162026-03-18 → 2026-07-20 · 2 obs
● 2026-03-18 14:28:38
● 2026-07-20 22:13:02
● 2026-07-20 22:13:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| jaychengonly.workers.dev | blakely.ns.cloudflare.com, casey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.96
NS records: blakely.ns.cloudflare.com, casey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.181, 104.21.51.22 |
| AAAA | 2 | 2606:4700:3035::ac43:dab5, 2606:4700:3037::6815:3316 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
3kcf.jaychengonly.workers.dev points to the four IP addresses 104.21.51.22, 172.67.218.181, 2606:4700:3035::ac43:dab5 and 2606:4700:3037::6815:3316.
puretalkplace.nl, 08m8957.com, drugism.com and two other host names share IP numbers with 3kcf.jaychengonly.workers.dev.