acmcoder.cn - dns.ninja
acmcoder.cn
| CNAME | 4z26n8w614459d63.aliyunddos1013.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.46.110🇨🇳 Alibaba-Cloud203.107.46.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
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=2034988058 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSf1g1ns1.dnspod.net2026-02-26 → 2026-06-30 · 2 obs
● 2026-02-26 09:09:20
● 2026-06-30 22:28:20
● 2026-06-30 22:28:20
●NSf1g1ns2.dnspod.net2026-02-26 → 2026-06-30 · 2 obs
● 2026-02-26 09:09:20
● 2026-06-30 22:28:20
● 2026-06-30 22:28:20
●CNAME4z26n8w614459d63.aliyunddos1013.com2026-02-26 → 2026-06-30 · 2 obs
● 2026-02-26 09:09:20
● 2026-06-30 22:28:20
● 2026-06-30 22:28:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| acmcoder.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acmcoder.cn (unsigned zone)
⏱️ Timing
Total: 1498ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| CNAME | 1 | 4z26n8w614459d63.aliyunddos1013.com |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
acmcoder.cn resolves to just one IP address, 203.107.46.110.
Host names such as 4z26n8w614459d63.aliyunddos1013.com and 20bjl54tu700f372.aliyunddos1013.com share IP numbers with acmcoder.cn.