openai.zach2021.workers.dev - robtex.com
openai.zach2021.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3171🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a205🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.113Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.5🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.113, 172.67.162.5 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3171, 2606:4700:3036::ac43:a205 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com | ||||||
zach2021.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | jaxson.ns.cloudflare.com ⭐ | ||||||
| NS | serena.ns.cloudflare.com | ||||||
| SOA | jaxson.ns.cloudflare.comdns@cloudflare.com serial=2406884508 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.49.1132026-06-25 → 2026-07-05 · 2 obs
● 2026-06-25 13:56:18
● 2026-07-05 05:13:38
● 2026-07-05 05:13:38
●A172.67.162.52026-06-25 → 2026-07-05 · 2 obs
● 2026-06-25 13:56:18
● 2026-07-05 05:13:38
● 2026-07-05 05:13:38
●A2606:4700:3030::6815:31712026-06-25 → 2026-07-05 · 2 obs
● 2026-06-25 13:56:18
● 2026-07-05 05:13:38
● 2026-07-05 05:13:38
●A2606:4700:3036::ac43:a2052026-06-25 → 2026-07-05 · 2 obs
● 2026-06-25 13:56:18
● 2026-07-05 05:13:38
● 2026-07-05 05:13:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| zach2021.workers.dev | jaxson.ns.cloudflare.com, serena.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.220
NS records: jaxson.ns.cloudflare.com, serena.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 730ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.49.113, 172.67.162.5 |
| AAAA | 2 | 2606:4700:3036::ac43:a205, 2606:4700:3030::6815:3171 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
openai.zach2021.workers.dev directs to four IP numbers, which are 104.21.49.113, 172.67.162.5, 2606:4700:3030::6815:3171 and 2606:4700:3036::ac43:a205.
Additional host names — vortexdynamicsstellar.biz, sandreal.com.cn, mail.salvarpatrimonio.org and two others — share IP numbers with openai.zach2021.workers.dev.