ubelt.cn - robtex.com
ubelt.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=2034660590 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSdns10.hichina.com2015-05-02 → 2016-04-16 · 4 obs
● 2015-05-02 22:28:26
● 2016-04-16 20:38:16
○ 2016-12-07 08:25:30
○ 2026-04-12 00:55:30
● 2016-04-16 20:38:16
○ 2016-12-07 08:25:30
○ 2026-04-12 00:55:30
○NSdns9.hichina.com2015-05-02 → 2016-04-16 · 4 obs
● 2015-05-02 22:28:26
● 2016-04-16 20:38:16
○ 2016-12-07 08:25:30
○ 2026-04-12 00:55:30
● 2016-04-16 20:38:16
○ 2016-12-07 08:25:30
○ 2026-04-12 00:55:30
○NSexpire1.gname-dns.com2026-04-04 → 2026-04-04 · 3 obs
○ 2016-12-07 08:25:30
● 2026-04-04 06:58:26
○ 2026-04-12 00:55:30
● 2026-04-04 06:58:26
○ 2026-04-12 00:55:30
○NSexpire2.gname-dns.com2026-04-04 → 2026-04-04 · 3 obs
○ 2016-12-07 08:25:30
● 2026-04-04 06:58:26
○ 2026-04-12 00:55:30
● 2026-04-04 06:58:26
○ 2026-04-12 00:55:30
○CNAMEexp.gs-cdn.com2026-04-04 → 2026-04-04 · 2 obs
● 2026-04-04 06:58:26
○ 2026-04-12 00:55:30
○ 2026-04-12 00:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
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: 3677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|