ymnow.cn - robtex.com
ymnow.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.37.221.223🇨🇳 HWCSNET121.37.192.0/18 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-121-37-221-223.compute.hwclouds-dns.com | ||||||
| NS | katherine.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| NS | tight.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| SOA | katherine.dnspod.netfreednsadmin@dnspod.com serial=1756859083 | ||||||
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=2034588280 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSkatherine.dnspod.net2026-03-04 → 2026-03-26 · 2 obs
● 2026-03-26 05:26:42
●NStight.dnspod.net2026-03-04 → 2026-03-26 · 2 obs
● 2026-03-26 05:26:42
●A121.37.221.2232026-03-04 → 2026-03-26 · 2 obs
● 2026-03-26 05:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn... | - |
| ymnow.cn | tight.dnspod.net, katherine.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: tight.dnspod.net, katherine.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ymnow.cn (unsigned zone)
⏱️ Timing
Total: 967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.37.221.223 |
| NS | 2 | katherine.dnspod.net, tight.dnspod.net |
| SOA | 1 | katherine.dnspod.net freednsadmin.dnspod |
Analysis
IP Addresses
ymnow.cn points to a single IP number: 121.37.221.223.
Name Servers
ymnow.cn is delegated to two name servers: katherine.dnspod.net and tight.dnspod.net.
ymnow.cn uses the same name server setup as other domains, for instance dfambf.com, aidolo.com, cuodan.com, im555.com and maimaigame.com.
ymnow.cn shares name servers with other domains at least partially, for instance kga8.com, dhz.ink, xn--h7t96ngvnh3hl48a.com, raolu.com and kfa3.com.
these name servers are often used with ns3.dnsv4.com, ns4.dnsv4.com and f1g1ns1.dnspod.net.
Host names with six IP numbers: katherine.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173; tight.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.