windowsupdate1.microsoft2023.workers.dev - dns.ninja
windowsupdate1.microsoft2023.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:583f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ad53🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.63Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.83🇺🇸 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 | 104.21.88.63, 172.67.173.83 | ||||||
| IPv6 hints | 2606:4700:3030::6815:583f, 2606:4700:3035::ac43:ad53 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
microsoft2023.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | gracie.ns.cloudflare.com ⭐ | ||||||
| NS | johnny.ns.cloudflare.com | ||||||
| SOA | gracie.ns.cloudflare.comdns@cloudflare.com serial=2411441292 | ||||||
DNS History
6 records (4 active, 2 former)
●A104.21.88.632026-04-07 → 2026-08-14 · 2 obs
● 2026-04-07 00:42:58
● 2026-08-14 10:28:54
● 2026-08-14 10:28:54
●A172.67.173.832026-04-07 → 2026-08-14 · 2 obs
● 2026-04-07 00:42:58
● 2026-08-14 10:28:54
● 2026-08-14 10:28:54
●A2606:4700:3030::6815:583f2026-08-01 → 2026-08-14 · 3 obs
○ 2026-06-12 03:06:56
● 2026-08-01 01:54:30
● 2026-08-14 10:28:54
● 2026-08-01 01:54:30
● 2026-08-14 10:28:54
○A2606:4700:3030::ac43:ad532026-04-07 → 2026-06-12 · 4 obs
● 2026-04-07 00:42:58
● 2026-06-12 03:06:56
○ 2026-08-01 01:54:30
○ 2026-08-14 10:28:54
● 2026-06-12 03:06:56
○ 2026-08-01 01:54:30
○ 2026-08-14 10:28:54
○A2606:4700:3034::6815:583f2026-04-07 → 2026-06-12 · 4 obs
● 2026-04-07 00:42:58
● 2026-06-12 03:06:56
○ 2026-08-01 01:54:30
○ 2026-08-14 10:28:54
● 2026-06-12 03:06:56
○ 2026-08-01 01:54:30
○ 2026-08-14 10:28:54
●A2606:4700:3035::ac43:ad532026-08-01 → 2026-08-14 · 3 obs
○ 2026-06-12 03:06:56
● 2026-08-01 01:54:30
● 2026-08-14 10:28:54
● 2026-08-01 01:54:30
● 2026-08-14 10:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| microsoft2023.workers.dev | gracie.ns.cloudflare.com, johnny.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.186
NS records: gracie.ns.cloudflare.com, johnny.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.88.63, 172.67.173.83 |
| AAAA | 2 | 2606:4700:3035::ac43:ad53, 2606:4700:3030::6815:583f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
windowsupdate1.microsoft2023.workers.dev points to the four IP addresses 104.21.88.63, 172.67.173.83, 2606:4700:3030::6815:583f and 2606:4700:3035::ac43:ad53.
Two other host names, along with olb88.dog, maucuci.xyz and emochat.ca, also share IP numbers with windowsupdate1.microsoft2023.workers.dev.