appshield-backend.appshield-sec.workers.dev - robtex.com
appshield-backend.appshield-sec.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a019🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:ead🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.14.173Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.25🇺🇸 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 | 104.21.14.173, 172.67.160.25 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a019, 2606:4700:3036::6815:ead | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
appshield-sec.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | alfred.ns.cloudflare.com ⭐ | ||||||
| NS | wally.ns.cloudflare.com | ||||||
| SOA | alfred.ns.cloudflare.comdns@cloudflare.com serial=2404017115 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.14.1732026-04-27 → 2026-05-13 · 2 obs
● 2026-04-27 08:19:50
● 2026-05-13 23:27:00
● 2026-05-13 23:27:00
●A172.67.160.252026-04-27 → 2026-05-13 · 2 obs
● 2026-04-27 08:19:50
● 2026-05-13 23:27:00
● 2026-05-13 23:27:00
●A2606:4700:3031::ac43:a0192026-04-27 → 2026-05-13 · 2 obs
● 2026-04-27 08:19:50
● 2026-05-13 23:27:00
● 2026-05-13 23:27:00
●A2606:4700:3036::6815:ead2026-04-27 → 2026-05-13 · 2 obs
● 2026-04-27 08:19:50
● 2026-05-13 23:27:00
● 2026-05-13 23:27:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| appshield-sec.workers.dev | alfred.ns.cloudflare.com, wally.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.239
NS records: alfred.ns.cloudflare.com, wally.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.173, 172.67.160.25 |
| AAAA | 2 | 2606:4700:3036::6815:ead, 2606:4700:3031::ac43:a019 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
appshield-backend.appshield-sec.workers.dev points to four IP numbers: 2606:4700:3031::ac43:a019, 2606:4700:3036::6815:ead, 104.21.14.173 and 172.67.160.25.
Other host names including bbguk.com, faviconer.net, passportexpeditor.com, sthehe.com and 46-21-150-117.anrtechnology.com share IP numbers with appshield-backend.appshield-sec.workers.dev.