ryuuz.cn - robtex.com
ryuuz.cn
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 2035-10-14 #73 | ||||||
Subdomains
nezha.ryuuz.cn |
Same first word
ryuuz.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSjillian.ns.cloudflare.com2026-04-27 → 2026-07-28 · 2 obs
● 2026-07-28 12:30:04
●NSlloyd.ns.cloudflare.com2026-04-27 → 2026-07-28 · 2 obs
● 2026-07-28 12:30:04
●MXmx01.mail.icloud.com2026-04-27 → 2026-07-28 · 2 obs
● 2026-07-28 12:30:04
●MXmx02.mail.icloud.com2026-04-27 → 2026-07-28 · 2 obs
● 2026-07-28 12:30:04
●A47.108.74.1922026-04-27 → 2026-07-28 · 2 obs
● 2026-07-28 12:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, b.dns.cn, a.dns.cn... | - |
| ryuuz.cn | lloyd.ns.cloudflare.com, jillian.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.44
NS records: lloyd.ns.cloudflare.com, jillian.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ryuuz.cn: Error: DNS query timeout: 203.119.29.1 for DS ryuuz.cn
⏱️ Timing
Total: 3510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.108.74.192 |
| NS | 2 | jillian.ns.cloudflare.com, lloyd.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=MN2MvuPugdFt9vkj, v=spf1 include:icloud.com ~all |
| SOA | 1 | jillian.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
ryuuz.cn is a parent domain of nezha.ryuuz.cn.
IP Addresses
ryuuz.cn resolves to one IP address: 47.108.74.192.
There are other host names — nezha.ryuuz.cn among them — that share IP numbers with ryuuz.cn.
Name Servers
DNS delegation for ryuuz.cn points to two name servers: jillian.ns.cloudflare.com and lloyd.ns.cloudflare.com.
ryuuz.cn uses the same name servers as several other domains — among them karchinlab.org, swtba3.com, opencravat.org and two more.
ryuuz.cn shares at least some of its name servers with other domains, including bridle2fit.com, drel.ai, besiktasonline.net and two others.
These name servers are frequently paired with the name servers abby.ns.cloudflare.com and gabriel.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
jillian.ns.cloudflare.com has IP addresses 108.162.194.44, 162.159.38.44 and 172.64.34.44, plus 3 other.
lloyd.ns.cloudflare.com has IP addresses 108.162.193.197, 172.64.33.197 and 173.245.59.197, plus 3 other.
Mail Servers
Mail for ryuuz.cn is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.
ryuuz.cn uses an identical mail server configuration to several other domains — among them clockworkmail.com, stempf.net, roy.gg and two more.
ryuuz.cn shares at least some of its mail servers with other domains, such as system.lv.
Hostnames that resolve to 6 IP addresses:
mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.
mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.
Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.