disk-4fb5.pre-ooauth.workers.dev - robtex.com
disk-4fb5.pre-ooauth.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:30b9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:883d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.185Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.61🇺🇸 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 | 104.21.48.185, 172.67.136.61 | ||||||
| IPv6 | 2606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d | ||||||
pre-ooauth.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ernest.ns.cloudflare.com ⭐ | ||||||
| NS | lilyana.ns.cloudflare.com | ||||||
| SOA | ernest.ns.cloudflare.comdns@cloudflare.com serial=2397657790 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.48.1852026-02-25 → 2026-03-31 · 2 obs
● 2026-02-25 17:21:22
● 2026-03-31 11:08:32
● 2026-03-31 11:08:32
●A172.67.136.612026-02-25 → 2026-03-31 · 2 obs
● 2026-02-25 17:21:22
● 2026-03-31 11:08:32
● 2026-03-31 11:08:32
●A2606:4700:3036::6815:30b92026-02-25 → 2026-03-31 · 2 obs
● 2026-02-25 17:21:22
● 2026-03-31 11:08:32
● 2026-03-31 11:08:32
●A2606:4700:3036::ac43:883d2026-02-25 → 2026-03-31 · 2 obs
● 2026-02-25 17:21:22
● 2026-03-31 11:08:32
● 2026-03-31 11:08:32
🔍 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 | - |
| pre-ooauth.workers.dev | ernest.ns.cloudflare.com, lilyana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.244
NS records: ernest.ns.cloudflare.com, lilyana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.61, 104.21.48.185 |
| AAAA | 2 | 2606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
disk-4fb5.pre-ooauth.workers.dev refers to four IP numbers: 2606:4700:3036::6815:30b9, 2606:4700:3036::ac43:883d, 104.21.48.185 and 172.67.136.61.
Other host names, for instance malestroker.com, www.pliii.com, www.torquegamers.com, bronstudios.com and www.ibnsports.com share IP numbers with disk-4fb5.pre-ooauth.workers.dev.