api.zenpn.com - robtex.com
api.zenpn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b592🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1265🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.101Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.146🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.101, 172.67.181.146 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b592, 2606:4700:3034::6815:1265 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com | ||||||
zenpn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b592🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1265🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.101Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.146🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | derek.ns.cloudflare.com ⭐ | ||||||
| NS | sneh.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| MX | route1.mx.cloudflare.net(30) | ||||||
| MX | route2.mx.cloudflare.net(76) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.101, 172.67.181.146 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b592, 2606:4700:3034::6815:1265 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com | ||||||
| SOA | derek.ns.cloudflare.comdns@cloudflare.com serial=2402315281 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.18.1012026-02-15 → 2026-05-10 · 2 obs
● 2026-02-15 18:42:46
● 2026-05-10 05:13:06
● 2026-05-10 05:13:06
●A172.67.181.1462026-02-15 → 2026-05-10 · 2 obs
● 2026-02-15 18:42:46
● 2026-05-10 05:13:06
● 2026-05-10 05:13:06
●A2606:4700:3033::ac43:b5922026-02-15 → 2026-05-10 · 2 obs
● 2026-02-15 18:42:46
● 2026-05-10 05:13:06
● 2026-05-10 05:13:06
●A2606:4700:3034::6815:12652026-02-15 → 2026-05-10 · 2 obs
● 2026-02-15 18:42:46
● 2026-05-10 05:13:06
● 2026-05-10 05:13:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| zenpn.com | derek.ns.cloudflare.com, sneh.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.154
NS records: derek.ns.cloudflare.com, sneh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zenpn.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.181.146, 104.21.18.101 |
| AAAA | 2 | 2606:4700:3034::6815:1265, 2606:4700:3033::ac43:b592 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (derek.ns.cloudflare.com, derek.ns.cloudflare.com, derek.ns.cloudflare.com...)
Analysis
IP Addresses
api.zenpn.com resolves to four IP numbers: 2606:4700:3033::ac43:b592, 2606:4700:3034::6815:1265, 104.21.18.101 and 172.67.181.146.
Other host names such as www.wk5566.cn, styleolivert.top, costcn.cn, strugly.com and impregnatdogresu.pl share IPs with api.zenpn.com.