dlsbyir.cn - robtex.com
dlsbyir.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 serial=2034790943 | ||||||
Same first word
dlsbyir.cn |
Similar names
DNS History
2 records (2 active, 0 former)
●NSalexa.ns.cloudflare.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 08:57:36
●NSarnold.ns.cloudflare.com2026-05-04 → 2026-05-14 · 2 obs
● 2026-05-14 08:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| dlsbyir.cn | alexa.ns.cloudflare.com, arnold.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.69
NS records: alexa.ns.cloudflare.com, arnold.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at dlsbyir.cn: Error: DNS query timeout: 203.119.29.1 for DS dlsbyir.cn
⏱️ Timing
Total: 4265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | alexa.ns.cloudflare.com, arnold.ns.cloudflare.com |
| SOA | 1 | alexa.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
Two name servers alexa.ns.cloudflare.com and arnold.ns.cloudflare.com are delegated to dlsbyir.cn.
dlsbyir.cn uses the same name server configuration as other domains, such as 49659.cyou, cwxwd.com, oobrv.com, 49270.link and 63229.com.
dlsbyir.cn at least partially shares name servers with other domains such as tuopan9.com, jhsemu.net, mikomax.nl, 0657c.com and 1111111111xzc.sbs.
These name servers are commonly used with yisroel.ns.cloudflare.com, marty.ns.cloudflare.com, lee.ns.cloudflare.com and norman.ns.cloudflare.com.
Host names with six IP numbers: Host name alexa.ns.cloudflare.com points to 2606:4700:50::a29f:26d7, 2803:f800:50::6ca2:c2d7, 2a06:98c1:50::ac40:22d7, 108.162.194.215, 162.159.38.215 and 172.64.34.215; host name arnold.ns.cloudflare.com points to 2606:4700:58::adf5:3b45, 2803:f800:50::6ca2:c145, 2a06:98c1:50::ac40:2145, 108.162.193.69, 172.64.33.69 and 173.245.59.69.