csdsj.com - dns.ninja
csdsj.com
| 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 2026-07-31 #11 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785473977 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSns1.sfn.cn2015-11-25 → 2026-07-31 · 3 obs
○ 2015-08-03 16:46:38
● 2015-11-25 23:26:38
● 2026-07-31 05:11:44
● 2015-11-25 23:26:38
● 2026-07-31 05:11:44
●NSns2.sfn.cn2015-11-25 → 2026-07-31 · 3 obs
○ 2015-08-03 16:46:38
● 2015-11-25 23:26:38
● 2026-07-31 05:11:44
● 2015-11-25 23:26:38
● 2026-07-31 05:11:44
○NSns3.sanfront.com.cn2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 16:46:38
○ 2015-11-25 23:26:38
○ 2026-07-31 05:11:44
○ 2015-11-25 23:26:38
○ 2026-07-31 05:11:44
○NSns5.sanfront.com.cn2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 16:46:38
○ 2015-11-25 23:26:38
○ 2026-07-31 05:11:44
○ 2015-11-25 23:26:38
○ 2026-07-31 05:11:44
○MXmx.sina.net2015-08-03 → 2017-04-06 · 4 obs
● 2015-08-03 16:46:38
● 2017-04-06 09:07:58
○ 2026-03-12 07:46:00
○ 2026-07-31 05:11:44
● 2017-04-06 09:07:58
○ 2026-03-12 07:46:00
○ 2026-07-31 05:11:44
○A125.72.101.612015-08-03 → 2017-04-06 · 4 obs
● 2015-08-03 16:46:38
● 2017-04-06 09:07:58
○ 2026-03-12 07:46:00
○ 2026-07-31 05:11:44
● 2017-04-06 09:07:58
○ 2026-03-12 07:46:00
○ 2026-07-31 05:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| csdsj.com | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:101.37.119.99
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csdsj.com (unsigned zone)
⏱️ Timing
Total: 4253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Name Servers
csdsj.com is served by two delegated name servers, ns1.sfn.cn and ns2.sfn.cn.
csdsj.com has the same name server delegation as a number of other domains, such as nrchpc.ac.cn, cacc.com.cn, bnsc.com.cn and two more.
Hosts with two IP numbers each:
ns2.sfn.cn maps to two IP addresses — 101.37.119.99 and 111.63.77.30.
Hosts that resolve to one IP address:
ns1.sfn.cn points to the IP address 111.63.77.29.