cloudflare.unkey.workers.dev - dns.ninja
cloudflare.unkey.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:b668🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4bdc🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.220Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.104🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.75.220, 172.67.182.104 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:b668, 2606:4700:3036::6815:4bdc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com | ||||||
unkey.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nucum.ns.cloudflare.com ⭐ | ||||||
| NS | remy.ns.cloudflare.com | ||||||
| SOA | nucum.ns.cloudflare.comdns@cloudflare.com serial=2407526330 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●A104.21.75.2202026-02-14 → 2026-07-01 · 5 obs
● 2026-02-14 22:42:32
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
● 2026-07-01 03:21:26
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
● 2026-07-01 03:21:26
○A172.64.80.12026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-20 23:37:48
● 2026-02-22 17:57:08
○ 2026-03-27 01:49:58
○ 2026-07-01 03:21:26
● 2026-02-22 17:57:08
○ 2026-03-27 01:49:58
○ 2026-07-01 03:21:26
●A172.67.182.1042026-02-14 → 2026-07-01 · 5 obs
● 2026-02-14 22:42:32
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
● 2026-07-01 03:21:26
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
● 2026-07-01 03:21:26
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-20 23:37:48
● 2026-02-22 17:57:08
○ 2026-03-27 01:49:58
○ 2026-07-01 03:21:26
● 2026-02-22 17:57:08
○ 2026-03-27 01:49:58
○ 2026-07-01 03:21:26
●A2606:4700:3034::ac43:b6682026-06-28 → 2026-07-01 · 3 obs
○ 2026-03-27 01:49:58
● 2026-06-28 05:29:46
● 2026-07-01 03:21:26
● 2026-06-28 05:29:46
● 2026-07-01 03:21:26
●A2606:4700:3036::6815:4bdc2026-06-28 → 2026-07-01 · 3 obs
○ 2026-03-27 01:49:58
● 2026-06-28 05:29:46
● 2026-07-01 03:21:26
● 2026-06-28 05:29:46
● 2026-07-01 03:21:26
○A2606:4700:3037::6815:4bdc2026-02-14 → 2026-03-27 · 6 obs
● 2026-02-14 22:42:32
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
○ 2026-06-28 05:29:46
○ 2026-07-01 03:21:26
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
○ 2026-06-28 05:29:46
○ 2026-07-01 03:21:26
○A2606:4700:3037::ac43:b6682026-02-14 → 2026-03-27 · 6 obs
● 2026-02-14 22:42:32
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
○ 2026-06-28 05:29:46
○ 2026-07-01 03:21:26
● 2026-02-20 23:37:48
○ 2026-02-22 17:57:08
● 2026-03-27 01:49:58
○ 2026-06-28 05:29:46
○ 2026-07-01 03:21:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| unkey.workers.dev | nucum.ns.cloudflare.com, remy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.145
NS records: nucum.ns.cloudflare.com, remy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 250ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.220, 172.67.182.104 |
| AAAA | 2 | 2606:4700:3036::6815:4bdc, 2606:4700:3034::ac43:b668 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
cloudflare.unkey.workers.dev has four IP addresses: 104.21.75.220, 172.67.182.104, 2606:4700:3034::ac43:b668 and 2606:4700:3036::6815:4bdc.
www.chinesescholarshipcouncil.com, usanimefigures.com, powerutv.com and two other host names share IP numbers with cloudflare.unkey.workers.dev.