bcdns.cn - robtex.com
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bcdns.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⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034446726 | ||||||
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSblakely.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
○NSdns.4cun.com2015-08-07 → 2017-02-10 · 4 obs
● 2017-02-10 07:38:18
○ 2017-07-22 06:19:50
○ 2026-02-15 15:56:52
○NSf1g1ns1.dnspod.net2017-07-22 → 2017-08-26 · 5 obs
● 2017-07-22 06:19:50
● 2017-08-26 04:39:26
○ 2026-02-15 15:56:50
○ 2026-02-15 15:56:52
○NSf1g1ns2.dnspod.net2017-07-22 → 2017-08-26 · 5 obs
● 2017-07-22 06:19:50
● 2017-08-26 04:39:26
○ 2026-02-15 15:56:50
○ 2026-02-15 15:56:52
●NSsage.ns.cloudflare.com2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
○MXmxbiz1.qq.com2015-08-07 → 2017-02-10 · 4 obs
● 2017-02-10 07:38:18
○ 2017-08-26 04:39:26
○ 2026-02-15 15:56:52
●A104.21.56.2212026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
○A116.255.137.342015-08-07 → 2017-02-10 · 4 obs
● 2017-02-10 07:38:18
○ 2017-07-22 06:19:50
○ 2026-02-15 15:56:52
●A172.67.156.322026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
○A188.114.96.02026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 15:56:52
○A188.114.97.02026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 15:56:52
●A2606:4700:3030::ac43:9c202026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
●A2606:4700:3033::6815:38dd2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 15:56:50
● 2026-02-15 15:56:52
○A2a06:98c1:3120::2026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 15:56:52
○A2a06:98c1:3121::2026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 15:56:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bcdns.cn | sage.ns.cloudflare.com, blakely.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.35.236
NS records: sage.ns.cloudflare.com, blakely.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcdns.cn (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.32, 104.21.56.221 |
| AAAA | 2 | 2606:4700:3030::ac43:9c20, 2606:4700:3033::6815:38dd |
| NS | 2 | blakely.ns.cloudflare.com, sage.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | blakely.ns.cloudflare.com dns.cloudflare |
AI analysis
bcdns.cn points to four IP numbers: 2606:4700:3030::ac43:9c20, 2606:4700:3033::6815:38dd, 104.21.56.221 and 172.67.156.32.
Other host names, for instance adyainternational.com, www-466969.com, sawcem.com.sa, 91cgac.com and freebloggernet.com share IP numbers with bcdns.cn.
Delegation for bcdns.cn rests with two name servers, blakely.ns.cloudflare.com and sage.ns.cloudflare.com.
bcdns.cn shares the same name server setup as other domains, including jmdykt.cn, rbrandon.com, uyuqumw.cn, wqhy.com.cn and ri-ye.com.
bcdns.cn at least partially shares name servers with other domains, for instance wherehopeshines.com, ahkgen.com, cl5-d4f.pages.dev, tps-lordfilm.ru and nagaexchange.co.id.
These name servers are commonly used with the name servers sima.ns.cloudflare.com.
Host names with six IP numbers: blakely.ns.cloudflare.com points to: 2606:4700:50::a29f:2660, 2803:f800:50::6ca2:c260, 2a06:98c1:50::ac40:2260, 108.162.194.96, 162.159.38.96 and 172.64.34.96. sage.ns.cloudflare.com points to: 2606:4700:58::a29f:2cec, 2803:f800:50::6ca2:c3ec, 2a06:98c1:50::ac40:23ec, 108.162.195.236, 162.159.44.236 and 172.64.35.236.