iu59.cn - robtex.com
iu59.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=2034791259 | ||||||
Same first word
iu59.cn |
Similar names
DNS History
6 records (0 active, 6 former)
○NSjm1.alidns.com2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 20:01:36
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○NSjm2.alidns.com2020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 20:01:36
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○NSns1.nowcndns.com2026-03-13 → 2026-03-13 · 3 obs
○ 2020-03-23 20:01:36
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○NSns2.nowcndns.com2026-03-13 → 2026-03-13 · 3 obs
○ 2020-03-23 20:01:36
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○A160.124.206.1732020-03-23 → 2020-03-23 · 3 obs
● 2020-03-23 20:01:36
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○ 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
○A38.33.102.2012026-03-13 → 2026-03-13 · 3 obs
○ 2020-03-23 20:01:36
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
● 2026-03-13 08:57:42
○ 2026-05-14 10:27:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.27.1
NS records: b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|