linuxstudy.cn - dns.ninja
linuxstudy.cn
| CNAME | tyrantlucifer.com | ||||||
| CNAME | tyrantlucifer-blog.oss-cn-beijing.aliyuncs.com | ||||||
| CNAME | sc-2vud.cn-beijing.oss-adns.aliyuncs.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=2035093693 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns10.hichina.com2015-06-11 → 2017-11-10 · 4 obs
● 2015-06-11 22:47:44
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
○NSdns9.hichina.com2015-06-11 → 2017-11-10 · 4 obs
● 2015-06-11 22:47:44
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
●NSf1g1ns1.dnspod.net2026-07-15 → 2026-07-26 · 3 obs
○ 2017-11-10 01:40:50
● 2026-07-15 19:15:40
● 2026-07-26 18:24:00
● 2026-07-15 19:15:40
● 2026-07-26 18:24:00
●NSf1g1ns2.dnspod.net2026-07-15 → 2026-07-26 · 3 obs
○ 2017-11-10 01:40:50
● 2026-07-15 19:15:40
● 2026-07-26 18:24:00
● 2026-07-15 19:15:40
● 2026-07-26 18:24:00
○A114.215.171.962015-06-11 → 2017-11-10 · 4 obs
● 2015-06-11 22:47:44
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
● 2017-11-10 01:40:50
○ 2026-07-15 19:15:40
○ 2026-07-26 18:24:00
●CNAMEtyrantlucifer.com2026-07-15 → 2026-07-26 · 2 obs
● 2026-07-15 19:15:40
● 2026-07-26 18:24:00
● 2026-07-26 18:24:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| linuxstudy.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxstudy.cn (unsigned zone)
⏱️ Timing
Total: 1246ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| CNAME | 1 | tyrantlucifer.com |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |