bfcom.cn - dns.ninja
bfcom.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.33.120.216🇺🇸 AS39882338.33.64.0/18 PEG TECH INC | ||||||
| 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1770649746 | ||||||
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=2035087906 | ||||||
Same first word
Similar names
DNS History
17 records (3 active, 14 former)
●NSdm1.longmingdns.com2026-06-30 → 2026-07-25 · 3 obs
● 2026-06-30 18:02:32
● 2026-07-25 12:22:56
●NSdm2.longmingdns.com2026-06-30 → 2026-07-25 · 3 obs
● 2026-06-30 18:02:32
● 2026-07-25 12:22:56
○NSdns1.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSdns2.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSdns25.hichina.com2017-08-13 → 2017-08-13 · 4 obs
● 2017-08-13 16:57:48
○ 2026-06-30 18:02:32
○ 2026-07-25 12:22:56
○NSdns26.hichina.com2017-08-13 → 2017-08-13 · 4 obs
● 2017-08-13 16:57:48
○ 2026-06-30 18:02:32
○ 2026-07-25 12:22:56
○NSdns3.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSdns4.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSdns5.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSdns6.iidns.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 16:53:26
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○NSf1g1ns1.dnspod.net2015-07-18 → 2016-04-16 · 4 obs
● 2016-04-16 07:26:20
○ 2016-11-25 16:53:26
○ 2026-07-25 12:22:56
○NSf1g1ns2.dnspod.net2015-07-18 → 2016-04-16 · 4 obs
● 2016-04-16 07:26:20
○ 2016-11-25 16:53:26
○ 2026-07-25 12:22:56
○A104.160.182.1322016-11-25 → 2016-11-25 · 3 obs
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
○A104.160.182.1352016-11-25 → 2016-11-25 · 3 obs
○ 2017-08-13 16:57:48
○ 2026-07-25 12:22:56
●A38.33.120.2162026-06-30 → 2026-07-25 · 4 obs
● 2026-06-30 18:02:32
○ 2026-07-11 08:05:32
● 2026-07-25 12:22:56
○A47.89.58.322017-08-13 → 2017-08-13 · 4 obs
● 2017-08-13 16:57:48
○ 2026-06-30 18:02:32
○ 2026-07-25 12:22:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bfcom.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 bfcom.cn (unsigned zone)
⏱️ Timing
Total: 3925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.33.120.216 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
bfcom.cn resolves to one IP address: 38.33.120.216.
There are other host names — sh-mk.cn among them — that share IP numbers with bfcom.cn.
Name Servers
DNS delegation for bfcom.cn points to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
bfcom.cn uses the same name servers as several other domains — among them taoditui.com.cn, bigwww.com.cn, podongfeng.cn and two more.
Hostnames that resolve to two IP addresses:
dm2.longmingdns.com has two IP addresses: 183.253.57.197 and 211.99.99.56.
Hosts with just one IP address:
dm1.longmingdns.com directs to 218.98.111.163.