nnbd.cn - robtex.com
nnbd.cn
| CNAME | 22.swnic.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.243.64.211🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object | ||||||
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=2034716107 | ||||||
Same first word
nnbd.cn |
Similar names
dnbn.pe.kr |
bndn.net |
bnnd.com |
bndn.cn |
bdnn.ru |
dnbn.co.kr |
dnnb.de |
nbnd.ca |
bnnd.net |
ndbn.net |
dnbn.nl |
ndbn.fr |
ndbn.ru |
ndbn.de |
dnbn.de |
bdnn.cn |
nbdn.com.cn |
nndb.com |
bndn.com |
ndbn.com |
nbnd.com |
DNS History
11 records (3 active, 8 former)
●NSbill.dnspod.net2026-02-24 → 2026-04-27 · 2 obs
● 2026-02-24 20:24:22
● 2026-04-27 02:10:50
● 2026-04-27 02:10:50
●NSvictory.dnspod.net2026-02-24 → 2026-04-27 · 2 obs
● 2026-02-24 20:24:22
● 2026-04-27 02:10:50
● 2026-04-27 02:10:50
○A103.13.73.1602017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-22 19:24:24
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
○A183.111.157.682017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-22 19:24:24
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
○A42.200.34.2492016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-27 11:13:20
● 2016-04-22 19:24:24
○ 2017-01-05 15:42:36
○ 2026-04-27 02:10:50
● 2016-04-22 19:24:24
○ 2017-01-05 15:42:36
○ 2026-04-27 02:10:50
○A42.200.35.1392016-04-22 → 2016-04-22 · 4 obs
○ 2016-01-27 11:13:20
● 2016-04-22 19:24:24
○ 2017-01-05 15:42:36
○ 2026-04-27 02:10:50
● 2016-04-22 19:24:24
○ 2017-01-05 15:42:36
○ 2026-04-27 02:10:50
○A50.63.202.52015-08-13 → 2015-08-13 · 3 obs
● 2015-08-13 10:50:10
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
○A58.215.177.2392017-01-05 → 2017-01-05 · 4 obs
○ 2016-04-22 19:24:24
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
● 2017-01-05 15:42:36
○ 2026-02-24 20:24:22
○ 2026-04-27 02:10:50
○A64.62.224.2532015-08-13 → 2016-01-27 · 4 obs
● 2015-08-13 10:50:10
● 2016-01-27 11:13:20
○ 2016-04-22 19:24:24
○ 2026-04-27 02:10:50
● 2016-01-27 11:13:20
○ 2016-04-22 19:24:24
○ 2026-04-27 02:10:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| nnbd.cn | bill.dnspod.net, victory.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: bill.dnspod.net, victory.dnspod.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at nnbd.cn: Error: DNS query timeout: 203.119.29.1 for DS nnbd.cn
⏱️ Timing
Total: 4045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | victory.dnspod.net, bill.dnspod.net |
| CNAME | 1 | 22.swnic.com |
| SOA | 1 | bill.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
nnbd.cn points to IP number: 47.243.64.211.
Other host names such as mg56.cn, 22.swnic.com, lqcn.cn, letou.com.cn and xjol.net share IPs with nnbd.cn.