csdeepstack.cn - dns.ninja
csdeepstack.cn
| CNAME | expired.hichina.com | ||||||
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=2035447510 | ||||||
Same first word
csdeepstack.cn |
DNS History
9 records (5 active, 4 former)
●NSdns17.hichina.com2026-09-26 → 2026-10-17 · 2 obs
● 2026-09-26 22:32:14
● 2026-10-17 22:02:06
● 2026-10-17 22:02:06
●NSdns18.hichina.com2026-09-26 → 2026-10-17 · 2 obs
● 2026-09-26 22:32:14
● 2026-10-17 22:02:06
● 2026-10-17 22:02:06
●NSexpirens3.hichina.com2026-10-07 → 2026-10-17 · 3 obs
○ 2026-09-26 22:32:14
● 2026-10-07 09:39:24
● 2026-10-17 22:02:06
● 2026-10-07 09:39:24
● 2026-10-17 22:02:06
●NSexpirens4.hichina.com2026-10-07 → 2026-10-17 · 3 obs
○ 2026-09-26 22:32:14
● 2026-10-07 09:39:24
● 2026-10-17 22:02:06
● 2026-10-07 09:39:24
● 2026-10-17 22:02:06
○MXmx1.feishu.cn2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:32:14
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○MXmx2.feishu.cn2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:32:14
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○MXmx3.feishu.cn2026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:32:14
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○A121.199.162.2002026-09-26 → 2026-09-26 · 3 obs
● 2026-09-26 22:32:14
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
○ 2026-10-07 09:39:24
○ 2026-10-17 22:02:06
●CNAMEexpired.hichina.com2026-10-07 → 2026-10-17 · 2 obs
● 2026-10-07 09:39:24
● 2026-10-17 22:02:06
● 2026-10-17 22:02:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| csdeepstack.cn | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csdeepstack.cn (unsigned zone)
⏱️ Timing
Total: 2194ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.91.125.157 |
| NS | 2 | dns18.hichina.com, dns17.hichina.com |
| MX | 3 | mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=KLEI2Q |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |