linuxsec.cn - dns.ninja
linuxsec.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.363.hk ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns2.363.hk ⚠️ Not in zone NS records | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
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=2035000619 | ||||||
Subdomains
www.linuxsec.cn |
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSdns10.hichina.com2017-12-01 → 2026-04-10 · 5 obs
● 2017-12-01 18:48:38
● 2026-04-10 16:13:38
○ 2026-06-27 17:29:24
○ 2026-07-04 05:29:26
○NSdns9.hichina.com2017-01-02 → 2026-04-10 · 4 obs
● 2026-04-10 16:13:38
○ 2026-06-27 17:29:24
○ 2026-07-04 05:29:26
●NSns1.363.hk2026-06-27 → 2026-07-04 · 3 obs
● 2026-06-27 17:29:24
● 2026-07-04 05:29:26
●NSns2.363.hk2026-06-27 → 2026-07-04 · 3 obs
● 2026-06-27 17:29:24
● 2026-07-04 05:29:26
○A42.156.141.132017-12-01 → 2017-12-01 · 3 obs
○ 2026-03-30 16:15:48
○ 2026-07-04 05:29:26
○A8.137.13.1962026-03-30 → 2026-04-10 · 5 obs
● 2026-03-30 16:15:48
● 2026-04-10 16:13:38
○ 2026-06-27 17:29:24
○ 2026-07-04 05:29:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, e.dns.cn, d.dns.cn... | - |
| linuxsec.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 linuxsec.cn (unsigned zone)
⏱️ Timing
Total: 4368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
www.linuxsec.cn is a subdomain of linuxsec.cn.
Name Servers
DNS delegation for linuxsec.cn points to two name servers: ns1.363.hk and ns2.363.hk.
The name server configuration of linuxsec.cn is shared with other domains, for instance zgmri.top, beauty-baby.cn, 6mm.me and two others.
The name servers of linuxsec.cn overlap at least partially with those of other domains — among them hyatt-regency-xian.cn, qnmu.cn, xwwqw.com and two more.
These name servers commonly appear in delegations together with ns3.363.hk, ns4.363.hk, ns1.myhostadmin.net and 7 other.
Host names with four IP addresses:
ns1.363.hk resolves 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 has IP addresses 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.