openai-api-usage.tangqh.workers.dev - robtex.com
openai-api-usage.tangqh.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:4f86🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:91bd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.134Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.145.189🇺🇸 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 | 104.21.79.134, 172.67.145.189 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4f86, 2606:4700:3037::ac43:91bd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=173, name=cloudflare-ech.com | ||||||
tangqh.workers.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ariella.ns.cloudflare.com ⭐ | ||||||
| NS | armando.ns.cloudflare.com | ||||||
| SOA | ariella.ns.cloudflare.comdns@cloudflare.com serial=2409117188 | ||||||
DNS History
6 records (4 active, 2 former)
●A104.21.79.1342026-04-11 → 2026-07-25 · 2 obs
● 2026-04-11 20:18:54
● 2026-07-25 08:34:04
● 2026-07-25 08:34:04
●A172.67.145.1892026-04-11 → 2026-07-25 · 2 obs
● 2026-04-11 20:18:54
● 2026-07-25 08:34:04
● 2026-07-25 08:34:04
○A2606:4700:3030::ac43:91bd2026-04-11 → 2026-05-15 · 4 obs
● 2026-04-11 20:18:54
● 2026-05-15 16:31:00
○ 2026-06-24 16:25:28
○ 2026-07-25 08:34:04
● 2026-05-15 16:31:00
○ 2026-06-24 16:25:28
○ 2026-07-25 08:34:04
○A2606:4700:3031::6815:4f862026-04-11 → 2026-05-15 · 4 obs
● 2026-04-11 20:18:54
● 2026-05-15 16:31:00
○ 2026-06-24 16:25:28
○ 2026-07-25 08:34:04
● 2026-05-15 16:31:00
○ 2026-06-24 16:25:28
○ 2026-07-25 08:34:04
●A2606:4700:3037::6815:4f862026-06-24 → 2026-07-25 · 3 obs
○ 2026-05-15 16:31:00
● 2026-06-24 16:25:28
● 2026-07-25 08:34:04
● 2026-06-24 16:25:28
● 2026-07-25 08:34:04
●A2606:4700:3037::ac43:91bd2026-06-24 → 2026-07-25 · 3 obs
○ 2026-05-15 16:31:00
● 2026-06-24 16:25:28
● 2026-07-25 08:34:04
● 2026-06-24 16:25:28
● 2026-07-25 08:34:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| workers.dev | sofia.ns.cloudflare.com, clyde.ns.cloudflare.com | - |
| tangqh.workers.dev | ariella.ns.cloudflare.com, armando.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.225
NS records: ariella.ns.cloudflare.com, armando.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.145.189, 104.21.79.134 |
| AAAA | 2 | 2606:4700:3037::ac43:91bd, 2606:4700:3037::6815:4f86 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
openai-api-usage.tangqh.workers.dev resolves to four IP addresses: 104.21.79.134, 172.67.145.189, 2606:4700:3037::6815:4f86 and 2606:4700:3037::ac43:91bd.
mx.thai-rebar.com, techmaker.org.ua, hiragana.uk.com and two other host names share IP numbers with openai-api-usage.tangqh.workers.dev.