secda.cn - robtex.com
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secda.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC | ||||||
| A | 140.205.1.1🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC | ||||||
| A | 140.205.1.2🇨🇳 CNNIC-ALIBABA-CN-NET-AP | ||||||
| A | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC | ||||||
| TXT | google-site-verification=a0Gfp0669FBvNfnPJ8dCj4lUw5fpKlC0NOShnH9sTWo | ||||||
| TXT | v=spf1 mx a ptr ip4:120.25.152.177/32 a:shop.secda.cn include:secda.cn ?all | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
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=2034456417 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSvip1.alidns.com2017-04-02 → 2026-02-19 · 2 obs
● 2026-02-19 03:19:52
●NSvip2.alidns.com2017-04-02 → 2026-02-19 · 2 obs
● 2026-02-19 03:19:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| secda.cn | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server: 170.33.73.25
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secda.cn (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| TXT | 2 | v=spf1 mx a ptr ip4:120.25.152.177/32 a:, google-site-verification=a0Gfp0669FBvNfn |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
AI analysis
Delegation for secda.cn rests with two name servers, vip1.alidns.com and vip2.alidns.com.
secda.cn shares the same name server setup as other domains, including brainpp.cn, ddpro.cn, corpsmtp.net, dj857.com and hmz.com.hk.
secda.cn at least partially shares name servers with other domains, for instance goufang.com, x6k.com, jingtian.com, ymm56.com and sh501.com.
These name servers are commonly used with vip3.alidns.com and vip4.alidns.com.
Host names with six IP numbers: vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8. vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.