17yoo.cn - robtex.com
17yoo.cn
| CNAME | gongan.eyoodns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.211.100.137🇨🇳 CHINATELECOM-Hubei-IDC116.211.96.0/20 chinanet/163 hubei province network | ||||||
| A | 116.211.100.138🇨🇳 CHINATELECOM-Hubei-IDC116.211.96.0/20 chinanet/163 hubei province network | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034739100 | ||||||
Subdomains
Same first word
17yoo.cn |
DNS History
3 records (3 active, 0 former)
●NSdns3.hichina.com2026-05-01 → 2026-05-01 · 2 obs
● 2026-05-01 17:40:20
● 2026-05-01 22:23:22
● 2026-05-01 22:23:22
●NSdns4.hichina.com2026-05-01 → 2026-05-01 · 2 obs
● 2026-05-01 17:40:20
● 2026-05-01 22:23:22
● 2026-05-01 22:23:22
●CNAMEgongan.eyoodns.com2026-05-01 → 2026-05-01 · 2 obs
● 2026-05-01 17:40:20
● 2026-05-01 22:23:22
● 2026-05-01 22:23:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 17yoo.cn | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.54
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 17yoo.cn (unsigned zone)
⏱️ Timing
Total: 1697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| TXT | 1 | _globalsign-domain-verification=XPwdI36v |
| CNAME | 1 | gongan.eyoodns.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
17yoo.cn is a parent of static.17yoo.cn and bcd.17yoo.cn.
IP Addresses
17yoo.cn has two IP numbers: 116.211.100.137 and 116.211.100.138.
Other host names, for instance csmpcdncache.eyoodns.com, eyoodns.com, wtsinfo.com, www.ymb008.cn and ymb008.cn share IP numbers with 17yoo.cn.