51533.cn - robtex.com
51533.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=2034589039 | ||||||
Same first word
51533.cn |
Similar names
DNS History
8 records (4 active, 4 former)
●NSirena.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 09:08:00
●NSyisroel.ns.cloudflare.com2026-03-21 → 2026-03-26 · 2 obs
● 2026-03-26 09:08:00
○A103.7.31.1882016-01-26 → 2016-04-15 · 5 obs
● 2016-01-26 02:47:30
● 2016-04-15 20:44:28
○ 2026-03-21 00:15:42
○ 2026-03-26 09:08:00
○A121.14.125.522015-06-08 → 2015-11-05 · 4 obs
● 2015-11-05 11:22:12
○ 2016-01-26 02:47:30
○ 2026-03-26 09:08:00
●A156.247.62.842026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 00:15:42
● 2026-03-26 09:08:00
●A160.124.205.1462026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 00:15:42
● 2026-03-26 09:08:00
○CNAMEaps0550.qq.com2016-01-26 → 2016-04-15 · 5 obs
● 2016-01-26 02:47:30
● 2016-04-15 20:44:28
○ 2026-03-21 00:15:42
○ 2026-03-26 09:08:00
○CNAMEid.qzone.qq.com2015-06-08 → 2016-04-15 · 4 obs
● 2016-04-15 20:44:28
○ 2026-03-21 00:15:42
○ 2026-03-26 09:08:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 51533.cn | irena.ns.cloudflare.com, yisroel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.185
NS records: irena.ns.cloudflare.com, yisroel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51533.cn (unsigned zone)
⏱️ Timing
Total: 1313ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 160.124.205.146, 156.247.62.84 |
| NS | 2 | irena.ns.cloudflare.com, yisroel.ns.cloudflare.com |
| SOA | 1 | irena.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
51533.cn points to two IPs: 156.247.62.84 and 160.124.205.146.
Other host names such as www.dueni.top, 64137.cn, www.wudhb.top and 22841.cn share IP numbers with 51533.cn.
Name Servers
51533.cn's delegation uses two name servers, irena.ns.cloudflare.com and yisroel.ns.cloudflare.com.
51533.cn shares the same name server setup as other domains, for example lovebeautypro.com, 22841.cn, kredytok.pl, sochacki.info and 64137.cn.
51533.cn at least partially shares name servers with other domains, including qiutantiyubifen.cn, rebm.work, timbolicio.us, matnas-amishav.co.il and (0x736578)ting-discord-server.top.
These name servers are commonly used with alexa.ns.cloudflare.com and collins.ns.cloudflare.com.
Host names with six IP numbers:
irena.ns.cloudflare.com points to: 2606:4700:50::a29f:264f, 2803:f800:50::6ca2:c24f, 2a06:98c1:50::ac40:224f, 108.162.194.79, 162.159.38.79 and 172.64.34.79.
yisroel.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb9, 2803:f800:50::6ca2:c3b9, 2a06:98c1:50::ac40:23b9, 108.162.195.185, 162.159.44.185 and 172.64.35.185.