yahoo-att-update.sandyk.workers.dev - robtex.com
yahoo-att-update.sandyk.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1491🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:c121🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.145Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.193.33🇺🇸 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 | 104.21.20.145, 172.67.193.33 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1491, 2606:4700:3030::ac43:c121 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
sandyk.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | eva.ns.cloudflare.com ⭐ | ||||||
| NS | maxim.ns.cloudflare.com | ||||||
| SOA | eva.ns.cloudflare.comdns@cloudflare.com serial=2401536951 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.20.1452026-03-07 → 2026-04-13 · 2 obs
● 2026-03-07 17:05:28
● 2026-04-13 17:48:46
● 2026-04-13 17:48:46
●A172.67.193.332026-03-07 → 2026-04-13 · 2 obs
● 2026-03-07 17:05:28
● 2026-04-13 17:48:46
● 2026-04-13 17:48:46
●A2606:4700:3030::6815:14912026-03-07 → 2026-04-13 · 2 obs
● 2026-03-07 17:05:28
● 2026-04-13 17:48:46
● 2026-04-13 17:48:46
●A2606:4700:3030::ac43:c1212026-03-07 → 2026-04-13 · 2 obs
● 2026-03-07 17:05:28
● 2026-04-13 17:48:46
● 2026-04-13 17:48:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| sandyk.workers.dev | eva.ns.cloudflare.com, maxim.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.198
NS records: eva.ns.cloudflare.com, maxim.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.193.33, 104.21.20.145 |
| AAAA | 2 | 2606:4700:3030::ac43:c121, 2606:4700:3030::6815:1491 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
yahoo-att-update.sandyk.workers.dev maps to four IP numbers: 2606:4700:3030::6815:1491, 2606:4700:3030::ac43:c121, 104.21.20.145 and 172.67.193.33.
Other host names, for instance allcompanylist.com, tavsancik.shop, bono.edu.do, aetheriqos.sbs and www.mysinglepropertywebsites.com share IP numbers with yahoo-att-update.sandyk.workers.dev.