cloudflare.hsueh.workers.dev - dns.ninja
cloudflare.hsueh.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8ac7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:46bc🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.188Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.199🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.188, 172.67.138.199 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8ac7, 2606:4700:3035::6815:46bc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
hsueh.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | autumn.ns.cloudflare.com ⭐ | ||||||
| NS | denver.ns.cloudflare.com | ||||||
| SOA | autumn.ns.cloudflare.comdns@cloudflare.com serial=2410382323 | ||||||
Same first word
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DNS History
7 records (4 active, 3 former)
●A104.21.70.1882026-03-02 → 2026-07-27 · 2 obs
● 2026-03-02 09:52:36
● 2026-07-27 17:33:02
● 2026-07-27 17:33:02
●A172.67.138.1992026-03-02 → 2026-07-27 · 2 obs
● 2026-03-02 09:52:36
● 2026-07-27 17:33:02
● 2026-07-27 17:33:02
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-02 → 2026-07-27 · 2 obs
○ 2026-03-02 09:52:36
○ 2026-07-27 17:33:02
○ 2026-07-27 17:33:02
○A2606:4700:3030::6815:46bc2026-03-02 → 2026-06-17 · 4 obs
● 2026-03-02 09:52:36
● 2026-06-17 02:00:32
○ 2026-07-02 08:50:44
○ 2026-07-27 17:33:02
● 2026-06-17 02:00:32
○ 2026-07-02 08:50:44
○ 2026-07-27 17:33:02
○A2606:4700:3030::ac43:8ac72026-03-02 → 2026-06-17 · 4 obs
● 2026-03-02 09:52:36
● 2026-06-17 02:00:32
○ 2026-07-02 08:50:44
○ 2026-07-27 17:33:02
● 2026-06-17 02:00:32
○ 2026-07-02 08:50:44
○ 2026-07-27 17:33:02
●A2606:4700:3031::ac43:8ac72026-07-02 → 2026-07-27 · 3 obs
○ 2026-06-17 02:00:32
● 2026-07-02 08:50:44
● 2026-07-27 17:33:02
● 2026-07-02 08:50:44
● 2026-07-27 17:33:02
●A2606:4700:3035::6815:46bc2026-07-02 → 2026-07-27 · 3 obs
○ 2026-06-17 02:00:32
● 2026-07-02 08:50:44
● 2026-07-27 17:33:02
● 2026-07-02 08:50:44
● 2026-07-27 17:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| hsueh.workers.dev | autumn.ns.cloudflare.com, denver.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.196
NS records: autumn.ns.cloudflare.com, denver.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.188, 172.67.138.199 |
| AAAA | 2 | 2606:4700:3031::ac43:8ac7, 2606:4700:3035::6815:46bc |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
cloudflare.hsueh.workers.dev resolves to four IP addresses: 104.21.70.188, 172.67.138.199, 2606:4700:3031::ac43:8ac7 and 2606:4700:3035::6815:46bc.
Additional host names — zorpe.net, asia303sg.com, saskialauwagie.be and two others — share IP numbers with cloudflare.hsueh.workers.dev.