api.shenfeng.cc - robtex.com
api.shenfeng.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.4.85Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.131.221🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.4.85, 172.67.131.221 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
shenfeng.cc
| DNSSEC | ⚠️ Not signed | ||||||
| NS | anton.ns.cloudflare.com ⭐ | ||||||
| NS | jade.ns.cloudflare.com | ||||||
| SOA | anton.ns.cloudflare.comdns@cloudflare.com serial=2411886065 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A104.21.4.852026-04-20 → 2026-08-13 · 2 obs
● 2026-04-20 02:01:06
● 2026-08-13 17:57:40
● 2026-08-13 17:57:40
●A172.67.131.2212026-04-20 → 2026-08-13 · 2 obs
● 2026-04-20 02:01:06
● 2026-08-13 17:57:40
● 2026-08-13 17:57:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| shenfeng.cc | jade.ns.cloudflare.com, anton.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.167
NS records: jade.ns.cloudflare.com, anton.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shenfeng.cc (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.4.85, 172.67.131.221 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
api.shenfeng.cc has two IP addresses: 104.21.4.85 and 172.67.131.221
Two other host names, along with nashvilleaccess.com, (0x696e63657374)(0x787878).me and 22yinhe.com, also share IP numbers with api.shenfeng.cc.