946.cn - robtex.com
946.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 2026-05-13 #7 | ||||||
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=2034784807 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSf1g1ns1.dnspod.net2015-07-20 → 2016-07-16 · 4 obs
● 2016-07-16 18:14:00
○ 2016-11-27 14:28:22
○ 2026-05-13 00:45:54
○NSf1g1ns2.dnspod.net2015-07-20 → 2016-07-16 · 4 obs
● 2016-07-16 18:14:00
○ 2016-11-27 14:28:22
○ 2026-05-13 00:45:54
●NSns1.sfn.cn2016-11-27 → 2026-05-13 · 3 obs
● 2016-11-27 14:28:22
● 2026-05-13 00:45:54
●NSns2.sfn.cn2016-11-27 → 2026-05-13 · 3 obs
● 2016-11-27 14:28:22
● 2026-05-13 00:45:54
○MX59.38.110.692015-10-25 → 2016-07-16 · 5 obs
● 2015-10-25 23:53:10
● 2016-07-16 18:14:00
○ 2016-11-27 14:28:22
○ 2026-05-13 00:45:54
○MX59.38.110.692015-07-20 → 2015-07-20 · 3 obs
○ 2015-10-25 23:53:10
○ 2026-05-13 00:45:54
○A119.28.48.2132015-07-20 → 2015-07-20 · 3 obs
○ 2026-04-09 01:52:22
○ 2026-05-13 00:45:54
○A119.28.48.2282015-07-20 → 2015-07-20 · 3 obs
○ 2026-04-09 01:52:22
○ 2026-05-13 00:45:54
○CNAMEdnspod-free.mydnspod.net2015-07-20 → 2015-07-20 · 3 obs
○ 2015-10-25 23:53:10
○ 2026-05-13 00:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, e.dns.cn, b.dns.cn... | - |
| 946.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 946.cn (unsigned zone)
⏱️ Timing
Total: 3532ms | 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
946.cn is delegated to two name servers: ns1.sfn.cn and ns2.sfn.cn.
946.cn shares the same name server setup as other domains, for example bjhw.cn, ir-china.cn, bzlz.gov.cn, proteomics.cn and banner.com.cn.
946.cn at least partially shares name servers with other domains, for instance srit.com.cn, syb.ac.cn, shenda.com.cn, boatek.com.cn and jgq.gov.cn.
These name servers are commonly used with cl1.sfndns.cn, cl2.sfndns.cn and cl1.sfndns.com.
Host names with two IP numbers: ns2.sfn.cn points to 101.37.119.99 and 111.63.77.30.
Host names with one IP number: ns1.sfn.cn points to 111.63.77.29.