ns2.91isp.cn - robtex.com
ns2.91isp.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.55.163.103🇺🇸 AS40061938.55.160.0/21 aross | ||||||
91isp.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.55.163.103🇺🇸 AS40061938.55.160.0/21 aross | ||||||
| NS | ns1.myhostadmin.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.363.hk ⚠️ Not in zone NS records | ||||||
| NS | ns2.363.hk ⚠️ Not in zone NS records | ||||||
| NS | ns2.myhostadmin.net ⚠️ Not in parent delegation | ||||||
| NS | ns3.363.hk ⚠️ Not in zone NS records | ||||||
| NS | ns4.363.hk ⚠️ Not in zone NS records | ||||||
| NS | ns5.363.hk ⚠️ Not in zone NS records | ||||||
| NS | ns6.363.hk ⚠️ Not in zone NS records | ||||||
| SOA | ns1.myhostadmin.netdnsconct@myhostadmin.net 2025-11-23 #15 | ||||||
Previously NS for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
○NS91isp.cn2015-08-16 → 2016-12-31 · 4 obs
● 2015-08-16 15:52:38
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
○NSns1.91isp.cn2016-12-31 → 2016-12-31 · 4 obs
○ 2015-08-16 15:52:38
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
○NSns2.91isp.cn2016-12-31 → 2016-12-31 · 4 obs
○ 2015-08-16 15:52:38
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
○A180.153.108.112015-08-16 → 2016-12-31 · 4 obs
● 2015-08-16 15:52:38
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
● 2016-12-31 16:58:52
○ 2026-04-26 02:29:44
○ 2026-04-26 02:29:46
●A38.55.163.1032026-04-26 → 2026-04-26 · 3 obs
○ 2016-12-31 16:58:52
● 2026-04-26 02:29:44
● 2026-04-26 02:29:46
● 2026-04-26 02:29:44
● 2026-04-26 02:29:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| 91isp.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, ns5.363.hk, ns6.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91isp.cn (unsigned zone)
⏱️ Timing
Total: 3844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.55.163.103 |
Analysis
IP Addresses
ns2.91isp.cn resolves to a single IP address: 38.55.163.103.
Other host names, for instance 91isp.cn, share IP numbers with ns2.91isp.cn.