sdttyy.com.cn - robtex.com
sdttyy.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030535301 | ||||||
Same first word
sdttyy.com.cn |
Similar names
DNS History
10 records (0 active, 10 former)
○NSns1.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○NSns1.nowcndns.com2026-04-26 → 2026-04-26 · 2 obs
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:10
○NSns2.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○NSns2.nowcndns.com2026-04-26 → 2026-04-26 · 2 obs
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:10
○NSns3.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○NSns4.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○NSns5.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○NSns6.myhostadmin.net2020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○A23.110.67.832020-02-10 → 2020-02-10 · 3 obs
● 2020-02-10 00:02:40
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○A38.173.200.832026-04-26 → 2026-04-26 · 2 obs
○ 2026-04-26 12:34:08
○ 2026-04-26 12:34:10
○ 2026-04-26 12:34:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: e.dns.cn, b.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|