bj88.cn - robtex.com
bj88.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sfn.cn ⭐ | ||||||
| A | 111.63.77.29🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| NS | ns2.sfn.cn | ||||||
| A | 101.37.119.99🇨🇳 Alibaba-Cloud101.37.0.0/17 | ||||||
| A | 111.63.77.30🇨🇳 CMNET-V4HEBEI-AS-AP111.63.64.0/20 CMI (Customer Route) | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-07-25 #4 | ||||||
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=2035085170 | ||||||
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
○A112.124.183.1152015-07-13 → 2019-01-06 · 4 obs
● 2019-01-06 05:56:08
○ 2026-07-20 09:11:56
○ 2026-07-24 21:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bj88.cn | ns1.sfn.cn, ns2.sfn.cn | 3 records |
✅ Authoritative Response
Server:111.63.77.29
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bj88.cn (unsigned zone)
⏱️ Timing
Total: 1163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.sfn.cn, ns2.sfn.cn, ns2.sfn.cn)
Analysis
Name Servers
bj88.cn is served by two delegated name servers, ns1.sfn.cn and ns2.sfn.cn.
bj88.cn shares its NS records with other domains, for example china4a.org, sbiao360.cn, progchem.ac.cn and two others.
The name servers of bj88.cn overlap at least partially with those of other domains — among them jgq.gov.cn, xmems.org.cn, oac.com.cn and two more.
Host names that have two IP addresses:
ns2.sfn.cn maps to two IP addresses — 101.37.119.99 and 111.63.77.30.
Host names that point to one IP address:
ns1.sfn.cn points to the IP address 111.63.77.29.