jp.sourfod.workers.dev - dns.ninja
jp.sourfod.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:bd66πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:414fπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.65.79Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.189.102πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.65.79, 172.67.189.102 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bd66, 2606:4700:3031::6815:414f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
sourfod.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | carrera.ns.cloudflare.com β | ||||||
| NS | nero.ns.cloudflare.com | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2411245968 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.65.792026-02-21 β 2026-08-03 Β· 2 obs
β 2026-02-21 07:36:18
β 2026-08-03 22:45:52
β 2026-08-03 22:45:52
βA172.67.189.1022026-02-21 β 2026-08-03 Β· 2 obs
β 2026-02-21 07:36:18
β 2026-08-03 22:45:52
β 2026-08-03 22:45:52
βA2606:4700:130:436c:6f75:6466:6c61:72652026-03-17 β 2026-03-17 Β· 4 obs
β 2026-03-01 21:09:22
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-08-03 22:45:52
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-08-03 22:45:52
βA2606:4700:3030::ac43:bd662026-02-21 β 2026-08-03 Β· 5 obs
β 2026-02-21 07:36:18
β 2026-03-01 21:09:22
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-08-03 22:45:52
β 2026-03-01 21:09:22
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-08-03 22:45:52
βA2606:4700:3031::6815:414f2026-06-30 β 2026-08-03 Β· 3 obs
β 2026-06-14 01:13:36
β 2026-06-30 22:50:16
β 2026-08-03 22:45:52
β 2026-06-30 22:50:16
β 2026-08-03 22:45:52
βA2606:4700:3037::6815:414f2026-02-21 β 2026-06-14 Β· 7 obs
β 2026-02-21 07:36:18
β 2026-03-01 21:09:22
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-06-14 01:13:36
β 2026-06-30 22:50:16
β 2026-08-03 22:45:52
β 2026-03-01 21:09:22
β 2026-03-17 03:29:58
β 2026-03-28 09:32:02
β 2026-06-14 01:13:36
β 2026-06-30 22:50:16
β 2026-08-03 22:45:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| sourfod.workers.dev | carrera.ns.cloudflare.com, nero.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.28
NS records: carrera.ns.cloudflare.com, nero.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 483ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.65.79, 172.67.189.102 |
| AAAA | 2 | 2606:4700:3030::ac43:bd66, 2606:4700:3031::6815:414f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
jp.sourfod.workers.dev points to the four IP addresses 104.21.65.79, 172.67.189.102, 2606:4700:3030::ac43:bd66 and 2606:4700:3031::6815:414f.
Two other host names, along with sh-haierweixiu.com, mobile.agoravox.tv and uxueja.com, also share IP numbers with jp.sourfod.workers.dev.