65521.cn - robtex.com
65521.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
15526.de |
16255.blog |
51526.cn |
15265.us |
61525.xyz |
15256.us |
21565.us |
15652.com |
61255.cn |
25516.com |
56125.blog |
16552.de |
55126.cn |
51652.cn |
16552.us |
12565.com.cn |
15526.com |
25651.us |
55261.co |
15652.top |
DNS History
21 records (6 active, 15 former)
●NSashley.ns.cloudflare.com2026-02-17 → 2026-02-21 · 3 obs
● 2026-02-17 00:10:12
● 2026-02-21 13:00:10
○NSdns1.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○NSdns2.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○NSdns3.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○NSdns4.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○NSdns5.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○NSdns6.iidns.com2015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
●NSkipp.ns.cloudflare.com2026-02-17 → 2026-02-21 · 3 obs
● 2026-02-17 00:10:12
● 2026-02-21 13:00:10
●A104.21.39.512026-02-17 → 2026-02-21 · 4 obs
● 2026-02-17 00:10:12
○ 2026-02-20 10:46:34
● 2026-02-21 13:00:10
○A172.64.80.12026-02-20 → 2026-02-20 · 3 obs
● 2026-02-20 10:46:34
○ 2026-02-21 13:00:10
●A172.67.169.1422026-02-17 → 2026-02-21 · 4 obs
● 2026-02-17 00:10:12
○ 2026-02-20 10:46:34
● 2026-02-21 13:00:10
○A198.148.92.532015-08-18 → 2015-08-18 · 3 obs
○ 2017-06-18 11:36:50
○ 2026-02-21 13:00:10
○A198.148.92.562015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2017-06-18 11:36:50
○ 2026-02-21 13:00:10
○A198.148.92.572016-03-24 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2026-02-17 00:10:12
○ 2026-02-21 13:00:10
○A198.148.92.582015-08-18 → 2016-03-24 · 4 obs
● 2016-03-24 12:40:24
○ 2017-06-18 11:36:50
○ 2026-02-21 13:00:10
○A198.148.92.622015-08-18 → 2015-08-18 · 3 obs
○ 2017-06-18 11:36:50
○ 2026-02-21 13:00:10
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 00:10:12
● 2026-02-20 10:46:34
○ 2026-02-21 13:00:10
●A2606:4700:3031::ac43:a98e2026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 10:46:34
● 2026-02-21 13:00:10
●A2606:4700:3032::6815:27332026-02-21 → 2026-02-21 · 3 obs
○ 2026-02-20 10:46:34
● 2026-02-21 13:00:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| 65521.cn | kipp.ns.cloudflare.com, ashley.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.195.240
NS records: kipp.ns.cloudflare.com, ashley.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 65521.cn (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.51, 172.67.169.142 |
| AAAA | 2 | 2606:4700:3032::6815:2733, 2606:4700:3031::ac43:a98e |
| NS | 2 | ashley.ns.cloudflare.com, kipp.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ashley.ns.cloudflare.com dns.cloudflare. |
AI analysis
Four IP numbers are pointed to by 65521.cn: 2606:4700:3031::ac43:a98e, 2606:4700:3032::6815:2733, 104.21.39.51 and 172.67.169.142.
other host names including colorxmail.colorbroadband.com, plushosting5.com, capitalex.ca, cursos.cloudcampus.cc and teasourcewriters.com share IP numbers with 65521.cn.
65521.cn is delegated to two name servers ashley.ns.cloudflare.com and kipp.ns.cloudflare.com.
65521.cn shares the same name server setup as other domains, for instance peopleperfect.cn, iinr.cn, gzkckj.com, nodeplus.cn and xsjiaju.com.
65521.cn at least partially shares name servers with other domains, for instance sunic.js.cn, ytqrwl.com, podotech.com.br, dip-spb.ru and freeadsgroups.com.
These name servers are commonly used with sydney.ns.cloudflare.com, henrik.ns.cloudflare.com and neil.ns.cloudflare.com.
Host names with six IP numbers:
Host name ashley.ns.cloudflare.com points to: 2606:4700:50::adf5:3a47, 2803:f800:50::6ca2:c047, 2a06:98c1:50::ac40:2047, 108.162.192.71, 172.64.32.71 and 173.245.58.71.
Host name kipp.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf0, 2803:f800:50::6ca2:c3f0, 2a06:98c1:50::ac40:23f0, 108.162.195.240, 162.159.44.240 and 172.64.35.240.