isjn.cn - robtex.com
isjn.cn
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=2035146206 | ||||||
Previously NS for
isjn.cn |
Same first word
isjn.cn |
Similar names
DNS History
16 records (5 active, 11 former)
○NSdns1.iidns.com2015-12-31 → 2016-09-11 · 5 obs
● 2015-12-31 19:45:40
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSdns2.iidns.com2016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSdns3.iidns.com2016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSdns4.iidns.com2016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSdns5.iidns.com2016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSdns6.iidns.com2016-09-11 → 2016-09-11 · 4 obs
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
○NSisjn.cn2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-31 19:45:40
○ 2026-08-05 19:30:04
●NSns1.363.hk2026-08-03 → 2026-08-05 · 3 obs
● 2026-08-03 05:59:50
● 2026-08-05 19:30:04
○NSns1.dns.com2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 04:25:24
○ 2026-02-20 03:41:30
○ 2026-08-05 19:30:04
●NSns1.myhostadmin.net2026-08-03 → 2026-08-05 · 3 obs
● 2026-08-03 05:59:50
● 2026-08-05 19:30:04
●NSns2.363.hk2026-08-03 → 2026-08-05 · 3 obs
● 2026-08-03 05:59:50
● 2026-08-05 19:30:04
●NSns2.myhostadmin.net2026-08-03 → 2026-08-05 · 3 obs
● 2026-08-03 05:59:50
● 2026-08-05 19:30:04
○A103.41.118.322015-12-31 → 2016-09-11 · 5 obs
● 2015-12-31 19:45:40
● 2016-09-11 16:22:50
○ 2017-04-20 04:25:24
○ 2026-08-05 19:30:04
●A154.31.180.212026-08-03 → 2026-08-05 · 3 obs
● 2026-08-03 05:59:50
● 2026-08-05 19:30:04
○A47.90.43.1412017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 04:25:24
○ 2026-02-20 03:41:30
○ 2026-08-05 19:30:04
○A67.198.211.1382015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-31 19:45:40
○ 2026-08-05 19:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| isjn.cn | ns1.363.hk, ns2.363.hk | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns1.363.hk, ns2.363.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isjn.cn (unsigned zone)
⏱️ Timing
Total: 3225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.31.180.21 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
isjn.cn resolves to just one IP address, 154.31.180.21.
Name Servers
The NS records for isjn.cn point to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.
isjn.cn partially shares its NS delegation with several other domains, including leiyu.org, nnqywl.top, fydjwx.com and two others.
In DNS configurations, these name servers often share authority with ns3.363.hk, ns4.363.hk, ns4.myhostadmin.net and 5 other name servers.
Host names that resolve to four IP numbers:
ns1.363.hk maps to the following IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns1.myhostadmin.net maps to the following IP addresses: 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.
ns2.myhostadmin.net maps to the following IP addresses: 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.
Hostnames that map to three IP numbers:
ns2.363.hk resolves to three addresses: 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 240e:d9:c200::2 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 60.247.150.254 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 118.123.249.114 IP addresses.
These two host names — ns1.363.hk and ns1.myhostadmin.net — each point to 118.123.253.132 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 240e:d9:c200:1::2 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 61.172.183.73 IP addresses.
These two host names — ns2.myhostadmin.net and ns2.363.hk — each point to 211.149.230.100 IP addresses.