tysci.cn - robtex.com
tysci.cn
| CNAME | kmr2uamwvb.hk2036.8ehost.top | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.129.82.203🇭🇰 RAINBOWIDC-AS-AP150.129.82.0/23 Proxy-registered route object | ||||||
| PTR | unknown.itsidc.com | ||||||
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=2034590851 | ||||||
rank #5582 in the tld
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns10.hichina.com2019-12-19 → 2026-03-26 · 2 obs
● 2019-12-19 04:17:36
● 2026-03-26 23:22:00
● 2026-03-26 23:22:00
●NSdns9.hichina.com2019-12-19 → 2026-03-26 · 2 obs
● 2019-12-19 04:17:36
● 2026-03-26 23:22:00
● 2026-03-26 23:22:00
○A121.42.110.72019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 04:17:36
○ 2026-03-26 21:31:30
○ 2026-03-26 23:22:00
○ 2026-03-26 21:31:30
○ 2026-03-26 23:22:00
●CNAMEkmr2uamwvb.hk2036.8ehost.top2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 21:31:30
● 2026-03-26 23:22:00
● 2026-03-26 23:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| tysci.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.202
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tysci.cn (unsigned zone)
⏱️ Timing
Total: 3104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| CNAME | 1 | kmr2uamwvb.hk2036.8ehost.top |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
tysci.cn points to a single IP address: 150.129.82.203.
Other host names such as xixi.hk2036.8ehost.top, yehnet.net, njjz88com.hk2036.8ehost.top, mnuz47xzf4.hk2036.8ehost.top and y6d9mtmc8d.hk2036.8ehost.top share IPs with tysci.cn.