cstmzn.com - robtex.com
cstmzn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.157.146🇺🇸 ENERGY-GROUP-NETWORKS104.143.157.0/24 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1766744811 | ||||||
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=1774362087 | ||||||
Same first word
cstmzn.com |
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns27.hichina.com2017-12-31 → 2017-12-31 · 3 obs
○ 2026-02-25 13:59:48
○ 2026-03-24 14:31:22
○NSdns28.hichina.com2017-12-31 → 2017-12-31 · 3 obs
○ 2026-02-25 13:59:48
○ 2026-03-24 14:31:22
●NSns1.julydns.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 13:59:48
● 2026-03-24 14:31:22
●NSns2.julydns.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 13:59:48
● 2026-03-24 14:31:22
●A104.143.157.1462026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 13:59:48
● 2026-03-24 14:31:22
○A112.74.65.412017-12-31 → 2017-12-31 · 3 obs
○ 2026-02-25 13:59:48
○ 2026-03-24 14:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cstmzn.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstmzn.com (unsigned zone)
⏱️ Timing
Total: 3352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.143.157.146 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
cstmzn.com points to a single IP: 104.143.157.146.
Other host names such as www.jswallst.com and xiyingxing.com share IP numbers with cstmzn.com.
Name Servers
Two name servers ns1.julydns.com and ns2.julydns.com handle delegation for cstmzn.com.
cstmzn.com uses the same name server setup as other domains, for example sccafe.com, zhongzhixie.com, clieedu.com, xueo.com.cn and xiayichukou.com.
cstmzn.com partially shares name servers with other domains; examples include 0762ren.cn, pxrebyx.cn, bbxly.com, assqaqaas.cn and gxizq.cn.
These name servers are often used with the name servers ns1.judns.com and ns2.judns.com.
Host names with one IP number: The host name ns1.julydns.com points to 47.97.51.45 and the host name ns2.julydns.com points to 162.159.48.223.