ociso.cn - robtex.com
ociso.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2034670883 | ||||||
Same first word
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○NSns2.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○NSns3.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○NSns4.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○NSns5.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○NSns6.myhostadmin.net2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○A142.252.1.842020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 17:30:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
○ 2026-03-26 07:39:22
○ 2026-04-14 23:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.26.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|