imde.ac.cn - robtex.com
imde.ac.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) | ||||||
| MX | mx.cstnet.cn ⭐ | ||||||
| A | 159.226.251.12🇨🇳 CSTNET-AS-AP159.226.0.0/16 CSTNET's IP | ||||||
| PTR | mx.cstnet.cn | ||||||
| TXT | v=spf1 include:spf.mail.cstnet.cn -all | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-04-14 #0 | ||||||
ac.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2027267588 | ||||||
WOT: SAFE (94/100)
Same first word
imde.biz |
imde.info |
imde.com |
imde.com.mx |
imde.io |
imde.cn |
imde.mx |
imde.fr |
imde.org |
imde.net |
imde.ru |
imde.de |
imde.cz |
imde.es |
imde.ac.cn |
Similar names
DNS History
3 records (3 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| imde.ac.cn | ns1.sfn.cn, ns2.sfn.cn | - |
✅ Authoritative Response
Server:111.63.77.30
NS records: ns1.sfn.cn, ns2.sfn.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for imde.ac.cn (unsigned zone)
⏱️ Timing
Total: 4868ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.sfn.cn, ns2.sfn.cn |
| MX | 1 | mx.cstnet.cn (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.cstnet.cn -all |
| SOA | 1 | ns1.sfn.cn root.ns1.sfn.cn |
Analysis
Name Servers
imde.ac.cn's delegation uses two name servers: ns1.sfn.cn and ns2.sfn.cn.
imde.ac.cn uses the same name server setup as other domains, such as gsdfszw.org.cn, hnkp.gov.cn, bigdm.cn, sky.ac.cn and cics-cert.com.
imde.ac.cn at least partially shares name servers with other domains, for example tianmen.gov.cn.
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.
Mail Servers
A single mail server handles imde.ac.cn, mx.cstnet.cn.
imde.ac.cn shares the same mail server setup as other domains, for instance cspm.com.cn, ntsc.ac.cn, nmdc.cn, lreis.ac.cn and ms.ccb.ac.cn.
Host name mx.cstnet.cn resolves to a single IP: 159.226.251.12.