chang.engineer - robtex.com
chang.engineer
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| NS | dns10.hichina.com | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
engineer
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.engineer ⭐ | ||||||
| NS | v0n1.nic.engineer | ||||||
| NS | v0n2.nic.engineer | ||||||
| NS | v0n3.nic.engineer | ||||||
| NS | v2n0.nic.engineer | ||||||
| NS | v2n1.nic.engineer | ||||||
| SOA | v0n0.nic.engineerhostmaster@donuts.email serial=1782991037 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns10.hichina.com2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 11:20:26
● 2026-07-02 12:31:24
● 2026-07-02 12:31:24
●NSdns9.hichina.com2026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 11:20:26
● 2026-07-02 12:31:24
● 2026-07-02 12:31:24
●A185.199.108.1532026-06-08 → 2026-07-02 · 2 obs
● 2026-06-08 11:20:26
● 2026-07-02 12:31:24
● 2026-07-02 12:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| engineer | v2n0.nic.engineer, v0n2.nic.engineer, v0n1.nic.engineer, v0n0.nic.engineer... | 12 records |
| chang.engineer | dns10.hichina.com, dns9.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.211
NS records: dns10.hichina.com, dns9.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chang.engineer (unsigned zone)
⏱️ Timing
Total: 1899ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.199.108.153 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 1 | mxdomain.qq.com (pri: 1) |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.engineer, v0n1.nic.engineer, v0n2.nic.engineer...)
Analysis
IP Addresses
chang.engineer has exactly one IP address — 185.199.108.153.
Name Servers
chang.engineer uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.