tucl.cn - robtex.com
tucl.cn
| CNAME | sea36.mfdns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.109.11.33 | ||||||
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=2035027554 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns1.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns10.hichina.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-29 20:53:26
● 2017-02-02 08:14:10
○ 2026-06-26 18:06:10
○ 2026-07-11 04:05:10
● 2017-02-02 08:14:10
○ 2026-06-26 18:06:10
○ 2026-07-11 04:05:10
●NSdns13.hichina.com2026-06-26 → 2026-07-11 · 3 obs
○ 2017-02-02 08:14:10
● 2026-06-26 18:06:10
● 2026-07-11 04:05:10
● 2026-06-26 18:06:10
● 2026-07-11 04:05:10
●NSdns14.hichina.com2026-06-26 → 2026-07-11 · 3 obs
○ 2017-02-02 08:14:10
● 2026-06-26 18:06:10
● 2026-07-11 04:05:10
● 2026-06-26 18:06:10
● 2026-07-11 04:05:10
○NSdns2.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns3.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns4.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns5.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns6.iidns.com2016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○NSdns9.hichina.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-29 20:53:26
● 2017-02-02 08:14:10
○ 2026-06-26 18:06:10
○ 2026-07-11 04:05:10
● 2017-02-02 08:14:10
○ 2026-06-26 18:06:10
○ 2026-07-11 04:05:10
○A123.108.110.782016-05-29 → 2016-05-29 · 3 obs
● 2016-05-29 20:53:26
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
○ 2017-02-02 08:14:10
○ 2026-07-11 04:05:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| tucl.cn | dns13.hichina.com, dns14.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tucl.cn (unsigned zone)
⏱️ Timing
Total: 3244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| CNAME | 1 | sea36.mfdns.com |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
tucl.cn directs to one IP number, which is 39.109.11.33.