google.yuwenzhen.workers.dev - robtex.com
google.yuwenzhen.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d6fa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:433b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.59Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.250🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.67.59, 172.67.214.250 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d6fa, 2606:4700:3035::6815:433b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
yuwenzhen.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | donna.ns.cloudflare.com ⭐ | ||||||
| NS | razvan.ns.cloudflare.com | ||||||
| SOA | donna.ns.cloudflare.comdns@cloudflare.com serial=2401752585 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.67.592026-02-25 → 2026-04-24 · 2 obs
● 2026-02-25 01:23:26
● 2026-04-24 08:25:06
● 2026-04-24 08:25:06
●A172.67.214.2502026-02-25 → 2026-04-24 · 2 obs
● 2026-02-25 01:23:26
● 2026-04-24 08:25:06
● 2026-04-24 08:25:06
●A2606:4700:3030::ac43:d6fa2026-02-25 → 2026-04-24 · 2 obs
● 2026-02-25 01:23:26
● 2026-04-24 08:25:06
● 2026-04-24 08:25:06
●A2606:4700:3035::6815:433b2026-02-25 → 2026-04-24 · 2 obs
● 2026-02-25 01:23:26
● 2026-04-24 08:25:06
● 2026-04-24 08:25:06
🔍 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 | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| yuwenzhen.workers.dev | donna.ns.cloudflare.com, razvan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.151
NS records: donna.ns.cloudflare.com, razvan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.250, 104.21.67.59 |
| AAAA | 2 | 2606:4700:3030::ac43:d6fa, 2606:4700:3035::6815:433b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
google.yuwenzhen.workers.dev resolves to four IP numbers: 2606:4700:3030::ac43:d6fa, 2606:4700:3035::6815:433b, 104.21.67.59 and 172.67.214.250.
other host names for instance foxgloveinvestments.co.uk, ukrbludo.ru, nzzrs.com, www.panek.sk and speaktoempower.com share IP numbers with google.yuwenzhen.workers.dev.