gd-proxy.gmdc.workers.dev - dns.ninja
gd-proxy.gmdc.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:2125🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9e83🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.37Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.131🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.37, 172.67.158.131 | ||||||
| IPv6 hints | 2606:4700:3035::6815:2125, 2606:4700:3035::ac43:9e83 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com | ||||||
gmdc.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | sasha.ns.cloudflare.com ⭐ | ||||||
| NS | seamus.ns.cloudflare.com | ||||||
| SOA | sasha.ns.cloudflare.comdns@cloudflare.com serial=2406697977 | ||||||
DNS History
5 records (4 active, 1 former)
●A104.21.33.372026-05-16 → 2026-07-04 · 2 obs
● 2026-05-16 03:57:04
● 2026-07-04 17:19:38
● 2026-07-04 17:19:38
●A172.67.158.1312026-05-16 → 2026-07-04 · 2 obs
● 2026-05-16 03:57:04
● 2026-07-04 17:19:38
● 2026-07-04 17:19:38
○A2606:4700:3030::6815:21252026-05-16 → 2026-06-12 · 4 obs
● 2026-05-16 03:57:04
● 2026-06-12 00:44:46
○ 2026-06-30 02:25:10
○ 2026-07-04 17:19:38
● 2026-06-12 00:44:46
○ 2026-06-30 02:25:10
○ 2026-07-04 17:19:38
●A2606:4700:3035::6815:21252026-06-30 → 2026-07-04 · 3 obs
○ 2026-06-12 00:44:46
● 2026-06-30 02:25:10
● 2026-07-04 17:19:38
● 2026-06-30 02:25:10
● 2026-07-04 17:19:38
●A2606:4700:3035::ac43:9e832026-05-16 → 2026-07-04 · 2 obs
● 2026-05-16 03:57:04
● 2026-07-04 17:19:38
● 2026-07-04 17:19:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| gmdc.workers.dev | sasha.ns.cloudflare.com, seamus.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.184
NS records: sasha.ns.cloudflare.com, seamus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 778ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.37, 172.67.158.131 |
| AAAA | 2 | 2606:4700:3035::6815:2125, 2606:4700:3035::ac43:9e83 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
gd-proxy.gmdc.workers.dev points to the four IP addresses 104.21.33.37, 172.67.158.131, 2606:4700:3035::6815:2125 and 2606:4700:3035::ac43:9e83.
www.npit.co.uk, mx1.reseauhippocrate.org, agrosetsa.com and two other host names share IP numbers with gd-proxy.gmdc.workers.dev.