cohere2openai.johnd0e.workers.dev - robtex.com
cohere2openai.johnd0e.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:ce3d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3ab7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.58.183Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.61🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.58.183, 172.67.206.61 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:ce3d, 2606:4700:3036::6815:3ab7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com | ||||||
johnd0e.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | coen.ns.cloudflare.com ⭐ | ||||||
| NS | oaklyn.ns.cloudflare.com | ||||||
| SOA | coen.ns.cloudflare.comdns@cloudflare.com serial=2411528607 | ||||||
DNS History
10 records (4 active, 6 former)
●A104.21.58.1832026-04-13 → 2026-08-07 · 3 obs
● 2026-04-13 17:25:04
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
●A172.67.206.612026-04-13 → 2026-08-07 · 3 obs
● 2026-04-13 17:25:04
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
○A188.114.96.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-13 17:25:04
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
○A188.114.97.02026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-13 17:25:04
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
●A2606:4700:3031::ac43:ce3d2026-08-07 → 2026-08-07 · 2 obs
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
● 2026-08-07 01:04:50
○A2606:4700:3035::ac43:ce3d2026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 17:25:04
○ 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
○ 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
●A2606:4700:3036::6815:3ab72026-08-07 → 2026-08-07 · 2 obs
○ 2026-06-24 03:05:06
● 2026-08-07 01:04:50
● 2026-08-07 01:04:50
○A2606:4700:3037::6815:3ab72026-04-13 → 2026-04-13 · 3 obs
● 2026-04-13 17:25:04
○ 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
○ 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-13 17:25:04
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 3 obs
○ 2026-04-13 17:25:04
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
● 2026-06-24 03:05:06
○ 2026-08-07 01:04:50
🔍 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 | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| johnd0e.workers.dev | coen.ns.cloudflare.com, oaklyn.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.90
NS records: coen.ns.cloudflare.com, oaklyn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.58.183, 172.67.206.61 |
| AAAA | 2 | 2606:4700:3031::ac43:ce3d, 2606:4700:3036::6815:3ab7 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
cohere2openai.johnd0e.workers.dev resolves to four IP addresses: 104.21.58.183, 172.67.206.61, 2606:4700:3031::ac43:ce3d and 2606:4700:3036::6815:3ab7.
Additional host names — astrostarsfly.store, mata788ip.xyz, simachov.com and two others — share IP numbers with cohere2openai.johnd0e.workers.dev.