sdspt.cn - robtex.com
sdspt.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=2034596934 | ||||||
Subdomains
www.sdspt.cn |
Same first word
Similar names
DNS History
12 records (0 active, 12 former)
○NSns1.judns.com2026-03-25 → 2026-03-26 · 5 obs
○ 2020-01-28 21:40:08
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
○NSns1.julydns.com2026-03-25 → 2026-03-26 · 5 obs
○ 2020-01-28 21:40:08
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
○NSns1.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○NSns2.judns.com2026-03-25 → 2026-03-26 · 5 obs
○ 2020-01-28 21:40:08
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
○NSns2.julydns.com2026-03-25 → 2026-03-26 · 5 obs
○ 2020-01-28 21:40:08
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
○NSns2.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○NSns3.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○NSns4.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○NSns5.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○NSns6.myhostadmin.net2020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○A156.250.237.1022020-01-28 → 2020-01-28 · 3 obs
● 2020-01-28 21:40:08
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○ 2026-03-25 22:33:32
○ 2026-03-28 03:59:58
○A4.144.56.722026-03-25 → 2026-03-26 · 5 obs
○ 2020-01-28 21:40:08
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
● 2026-03-25 22:33:32
● 2026-03-26 19:12:02
○ 2026-03-27 21:31:34
○ 2026-03-28 03:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:2001:dc7:3::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: 2703ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|