trystone.cn - robtex.com
trystone.cn
| CNAME | sjzaliyun.sujianzhan.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.92.127.14🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC | ||||||
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=2034717408 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSf1g1ns1.dnspod.net2019-02-26 → 2026-04-27 · 2 obs
● 2019-02-26 03:00:38
● 2026-04-27 08:25:34
● 2026-04-27 08:25:34
●NSf1g1ns2.dnspod.net2019-02-26 → 2026-04-27 · 2 obs
● 2019-02-26 03:00:38
● 2026-04-27 08:25:34
● 2026-04-27 08:25:34
○A101.37.128.1482019-02-26 → 2019-02-26 · 3 obs
● 2019-02-26 03:00:38
○ 2026-04-05 07:57:50
○ 2026-04-27 08:25:34
○ 2026-04-05 07:57:50
○ 2026-04-27 08:25:34
●CNAMEsjzaliyun.sujianzhan.cn2026-04-05 → 2026-04-27 · 2 obs
● 2026-04-05 07:57:50
● 2026-04-27 08:25:34
● 2026-04-27 08:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| trystone.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trystone.cn (unsigned zone)
⏱️ Timing
Total: 4099ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| CNAME | 1 | sjzaliyun.sujianzhan.cn |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
trystone.cn points to a single IP address: 47.92.127.14.
Other host names such as ictrips.com and sjzaliyun.sujianzhan.cn share IP numbers with trystone.cn.