insti.cn - robtex.com
insti.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSeve.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 03:04:48
● 2026-03-23 03:07:16
●NSmaciej.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 03:04:48
● 2026-03-23 03:07:16
○NSns1.22.cn2017-03-25 → 2020-11-20 · 4 obs
● 2020-11-20 03:25:22
○ 2026-02-26 03:04:48
○ 2026-03-23 03:07:16
○NSns2.22.cn2020-11-20 → 2020-11-20 · 4 obs
● 2020-11-20 03:25:22
○ 2026-02-26 03:04:48
○ 2026-03-23 03:07:16
○A103.43.134.462017-03-25 → 2017-04-30 · 4 obs
● 2017-04-30 20:10:18
○ 2020-11-20 03:25:22
○ 2026-03-23 03:07:16
●A156.236.35.1072026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 03:04:48
● 2026-03-23 03:07:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| insti.cn | eve.ns.cloudflare.com, maciej.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.204
NS records: eve.ns.cloudflare.com, maciej.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for insti.cn (unsigned zone)
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.236.35.107 |
| NS | 2 | eve.ns.cloudflare.com, maciej.ns.cloudflare.com |
| SOA | 1 | eve.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
insti.cn maps to IP address 156.236.35.107.
Other host names, for example, filem.cn share IP numbers with insti.cn.
Name Servers
Two name servers eve.ns.cloudflare.com and maciej.ns.cloudflare.com are delegated to insti.cn.
insti.cn uses the same name server configuration as other domains, such as sansabaoaks.com, etoneelec.com, goletech.com, oz369.cn and exads.cn.
insti.cn at least partially shares name servers with other domains such as 799533.com, republicoftealabs.com, celiaandrade.com.br, ixong.com and eyenz.com.
these name servers are commonly used with the name servers ashton.ns.cloudflare.com.
Host names with six IP numbers: Host name eve.ns.cloudflare.com points to 2606:4700:50::a29f:26cc, 2803:f800:50::6ca2:c2cc, 2a06:98c1:50::ac40:22cc, 108.162.194.204, 162.159.38.204 and 172.64.34.204; host name maciej.ns.cloudflare.com points to 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42.