bz543.cn - robtex.com
bz543.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.5.244.165 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1774691538 | ||||||
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=2034669848 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSdm1.longmingdns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:17:50
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
●NSdm2.longmingdns.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:17:50
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
○NSdns19.hichina.com2020-01-29 → 2020-01-29 · 4 obs
○ 2015-08-14 02:38:34
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
○NSdns20.hichina.com2020-01-29 → 2020-01-29 · 4 obs
○ 2015-08-14 02:38:34
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
○NSf1g1ns1.dnspod.net2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 02:38:34
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○NSf1g1ns2.dnspod.net2015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 02:38:34
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○MXmail.skrimple.com2015-12-07 → 2017-03-23 · 4 obs
● 2015-12-07 12:11:36
● 2017-03-23 23:49:56
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
● 2017-03-23 23:49:56
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○A103.51.144.812016-07-21 → 2016-07-21 · 4 obs
○ 2016-03-23 02:45:32
● 2016-07-21 03:59:56
○ 2017-03-23 23:49:56
○ 2026-04-14 14:14:30
● 2016-07-21 03:59:56
○ 2017-03-23 23:49:56
○ 2026-04-14 14:14:30
○A123.254.111.1902015-08-14 → 2015-08-14 · 3 obs
● 2015-08-14 02:38:34
○ 2015-12-07 12:11:36
○ 2026-04-14 14:14:30
○ 2015-12-07 12:11:36
○ 2026-04-14 14:14:30
○A154.209.151.402020-01-29 → 2020-01-29 · 4 obs
○ 2017-03-23 23:49:56
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
● 2020-01-29 11:17:50
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
○A154.80.245.1412026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 10:03:26
○ 2026-04-14 14:14:30
○ 2026-04-14 14:14:30
●A201.5.244.1652026-04-14 → 2026-04-14 · 3 obs
○ 2020-01-29 11:17:50
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
● 2026-04-14 10:03:26
● 2026-04-14 14:14:30
○A50.117.113.2222017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-21 03:59:56
● 2017-03-23 23:49:56
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
● 2017-03-23 23:49:56
○ 2020-01-29 11:17:50
○ 2026-04-14 14:14:30
○A65.19.157.2352015-12-07 → 2016-03-23 · 5 obs
○ 2015-08-14 02:38:34
● 2015-12-07 12:11:36
● 2016-03-23 02:45:32
○ 2016-07-21 03:59:56
○ 2026-04-14 14:14:30
● 2015-12-07 12:11:36
● 2016-03-23 02:45:32
○ 2016-07-21 03:59:56
○ 2026-04-14 14:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| bz543.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bz543.cn (unsigned zone)
⏱️ Timing
Total: 3563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.5.244.165 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
bz543.cn resolves to one IP number: 201.5.244.165.
Other host names, for instance vzum.cn, share IP numbers with bz543.cn.
Name Servers
bz543.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
bz543.cn shares the same name server setup as other domains, for instance bnrg4.cn, vitekgroup.com.cn, karytas.cn, dgyifeng.cn and 9yangdoujiang.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.