cstmm.org - robtex.com
cstmm.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.240.117.123🇭🇰 BAIDU-1156.240.112.0/21 AS55967 | ||||||
| NS | cstmm.org ⭐ | ||||||
| A | 156.240.117.123🇭🇰 BAIDU-1156.240.112.0/21 AS55967 | ||||||
| NS | ns1.ndns.cn | ||||||
| A | 154.85.42.184🇺🇸 BAIDU-1154.85.40.0/22 AS55967 | ||||||
| NS | ns2.ndns.cn | ||||||
| A | 129.28.156.57🇨🇳 TENCENT-NET-AP129.28.144.0/20 | ||||||
| MX | pop.cstmm.org ⭐ | ||||||
| SOA | cstmm.orgroot@cstmm.org 2018-09-12 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1775086404 | ||||||
NS for
cstmm.org |
Subdomains
pop.cstmm.org |
Same first word
cstmm.org |
Similar names
DNS History
5 records (5 active, 0 former)
●NScstmm.org2026-03-13 → 2026-04-01 · 2 obs
● 2026-04-01 23:47:20
●MXpop.cstmm.org2026-03-13 → 2026-04-01 · 2 obs
● 2026-04-01 23:47:20
●A156.240.117.1232026-03-13 → 2026-04-01 · 2 obs
● 2026-04-01 23:47:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cstmm.org | ns1.ndns.cn, ns2.ndns.cn | - |
✅ Authoritative Response
Server:129.28.156.57
NS records: ns1.ndns.cn, ns2.ndns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstmm.org (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.117.123 |
| NS | 2 | ns1.ndns.cn, ns2.ndns.cn |
| MX | 1 | pop.cstmm.org (pri: 0) |
| SOA | 1 | cstmm.org root.cstmm.org |
Analysis
Hierarchy
cstmm.org is the parent of pop.cstmm.org.
Name Server Role
cstmm.org serves as a name server for cstmm.org.
ns1.ndns.cn and ns2.ndns.cn are commonly used as name servers along with cstmm.org.
IP Addresses
cstmm.org resolves to a single IP address: 156.240.117.123.
Other host names including etemss.org, pprai.org, isssmi.org, cmsis.org and isecss.org share IP numbers with cstmm.org.
Name Servers
cstmm.org is delegated to three name servers: cstmm.org, ns1.ndns.cn and ns2.ndns.cn.
cstmm.org at least partially shares name servers with other domains, including ysy58.com, zoulu.com, honmax.com.cn, czmwgjg.com and ngou.net.
Hostnames with a single IP:
cstmm.org points to: 156.240.117.123.
ns1.ndns.cn points to: 154.85.42.184.
ns2.ndns.cn points to: 129.28.156.57.
Mail Servers
cstmm.org is handled by a single mail server, pop.cstmm.org.