captcha-beta.datashield.workers.dev - robtex.com
captcha-beta.datashield.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:28c7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:8a8f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.199Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.143🇺🇸 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 | 104.21.40.199, 172.67.138.143 | ||||||
| IPv6 | 2606:4700:3032::6815:28c7, 2606:4700:3034::ac43:8a8f | ||||||
datashield.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| NS | dana.ns.cloudflare.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2396624645 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.40.1992026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 22:02:46
● 2026-03-01 01:46:30
● 2026-03-01 01:46:30
●A172.67.138.1432026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 22:02:46
● 2026-03-01 01:46:30
● 2026-03-01 01:46:30
●A2606:4700:3032::6815:28c72026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 22:02:46
● 2026-03-01 01:46:30
● 2026-03-01 01:46:30
●A2606:4700:3034::ac43:8a8f2026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 22:02:46
● 2026-03-01 01:46:30
● 2026-03-01 01:46:30
🔍 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 | - |
| datashield.workers.dev | burt.ns.cloudflare.com, dana.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.105
NS records: burt.ns.cloudflare.com, dana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.138.143, 104.21.40.199 |
| AAAA | 2 | 2606:4700:3034::ac43:8a8f, 2606:4700:3032::6815:28c7 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
captcha-beta.datashield.workers.dev refers to four IP numbers: 2606:4700:3032::6815:28c7, 2606:4700:3034::ac43:8a8f, 104.21.40.199 and 172.67.138.143.
Other host names, for instance www.bczcentral.com, cucisofasolojogja.com, nakayuki.net, watchmovieshd.ru.com and molslt.online share IP numbers with captcha-beta.datashield.workers.dev.