ys137.com.cn - robtex.com
ys137.com.cn
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=2030706573 | ||||||
Subdomains
img.ys137.com.cn |
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSdns10.hichina.com2026-04-25 → 2026-04-25 · 2 obs
○ 2026-07-25 10:41:46
○NSdns9.hichina.com2026-04-25 → 2026-04-25 · 2 obs
○ 2026-07-25 10:41:46
○A203.107.45.1672026-04-25 → 2026-04-25 · 2 obs
○ 2026-07-25 10:41:46
●A23.231.166.1052026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 10:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| ys137.com.cn | ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ys137.com.cn (unsigned zone)
⏱️ Timing
Total: 2418ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.231.166.105 |
| NS | 6 | ns4.363.hk, ns1.363.hk... |
| SOA | 1 | ns1.363.hk dnsconct.363.hk |
Analysis
Hierarchy
ys137.com.cn is a parent domain of img.ys137.com.cn.
IP Addresses
ys137.com.cn has exactly one IP address — 23.231.166.105.
Name Servers
The DNS delegation for ys137.com.cn covers 6 name servers: ns1.363.hk, ns2.363.hk, ns3.363.hk and 3 more.
ys137.com.cn shares at least some of its name servers with other domains, including 32493.cn, cwrcjp.cn, jenglong.cn and two others.
These name servers are frequently seen alongside ns4.363.hk, ns5.363.hk, ns6.363.hk and 6 other name servers.
Host names with four IP addresses:
ns1.363.hk points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
Host names carrying three IP numbers:
ns2.363.hk resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
ns3.363.hk resolves to three addresses: 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2.
ns4.363.hk resolves to three addresses: 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
ns5.363.hk resolves to three addresses: 61.172.183.73, 118.123.249.114 and 240e:d9:c200::2.
ns6.363.hk resolves to three addresses: 60.247.150.13, 118.123.253.132 and 240e:d9:c200:1::2.
Three host names point to 240e:d9:c200::2: ns1.363.hk, ns3.363.hk and ns5.363.hk.
Three host names point to 118.123.249.114: ns1.363.hk, ns3.363.hk and ns5.363.hk.
Three host names point to 118.123.253.132: ns1.363.hk, ns4.363.hk and ns6.363.hk.
Three host names point to 240e:d9:c200:1::2: ns2.363.hk, ns4.363.hk and ns6.363.hk.
These two host names — ns2.363.hk and ns5.363.hk — each point to 61.172.183.73 IP addresses.
These two host names — ns2.363.hk and ns4.363.hk — each point to 211.149.230.100 IP addresses.