flat-silence-5a32.microsoft-devs.workers.dev - robtex.com
flat-silence-5a32.microsoft-devs.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a169🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:5ad3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.90.211Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.105🇺🇸 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 | 104.21.90.211, 172.67.161.105 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a169, 2606:4700:3031::6815:5ad3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com | ||||||
microsoft-devs.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | noah.ns.cloudflare.com ⭐ | ||||||
| NS | zariyah.ns.cloudflare.com | ||||||
| SOA | noah.ns.cloudflare.comdns@cloudflare.com serial=2401743817 | ||||||
DNS History
4 records (4 active, 0 former)
●A104.21.90.2112026-04-14 → 2026-04-27 · 2 obs
● 2026-04-14 21:39:24
● 2026-04-27 02:16:58
● 2026-04-27 02:16:58
●A172.67.161.1052026-04-14 → 2026-04-27 · 2 obs
● 2026-04-14 21:39:24
● 2026-04-27 02:16:58
● 2026-04-27 02:16:58
●A2606:4700:3030::ac43:a1692026-04-14 → 2026-04-27 · 2 obs
● 2026-04-14 21:39:24
● 2026-04-27 02:16:58
● 2026-04-27 02:16:58
●A2606:4700:3031::6815:5ad32026-04-14 → 2026-04-27 · 2 obs
● 2026-04-14 21:39:24
● 2026-04-27 02:16:58
● 2026-04-27 02:16:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| microsoft-devs.workers.dev | noah.ns.cloudflare.com, zariyah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.133
NS records: noah.ns.cloudflare.com, zariyah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 907ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.105, 104.21.90.211 |
| AAAA | 2 | 2606:4700:3031::6815:5ad3, 2606:4700:3030::ac43:a169 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
Four IP numbers are pointed to by flat-silence-5a32.microsoft-devs.workers.dev: 2606:4700:3030::ac43:a169, 2606:4700:3031::6815:5ad3, 104.21.90.211 and 172.67.161.105.
other host names including koszulkazpomyslem.pl, pp2388.com, www.suurland.nl, 77835.com and www.zifubia.pro share IP numbers with flat-silence-5a32.microsoft-devs.workers.dev.