cntcw.com - robtex.com
cntcw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.70.158🇺🇸 GNET-AS9294154.205.64.0/20 | ||||||
| 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=1761275382 | ||||||
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=1774841732 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NS(root)2015-06-19 → 2017-12-13 · 4 obs
● 2017-12-13 09:41:36
○ 2026-03-27 07:13:10
○ 2026-03-30 04:00:48
●NSns1.julydns.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 07:13:10
● 2026-03-30 04:00:48
●NSns2.julydns.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 07:13:10
● 2026-03-30 04:00:48
○A115.238.232.1402016-12-24 → 2016-12-24 · 4 obs
● 2016-12-24 02:16:06
○ 2017-12-13 09:41:36
○ 2026-03-30 04:00:48
○A122.225.108.2352015-06-19 → 2016-04-26 · 4 obs
● 2016-04-26 20:03:26
○ 2016-12-24 02:16:06
○ 2026-03-30 04:00:48
●A154.205.70.1582026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 07:13:10
● 2026-03-30 04:00:48
○CNAMEcngspw.dns.517idc.com2015-11-01 → 2016-12-24 · 5 obs
● 2015-11-01 07:28:24
● 2016-12-24 02:16:06
○ 2017-12-13 09:41:36
○ 2026-03-30 04:00:48
○CNAMEdns.cngspw.com2015-06-19 → 2017-12-13 · 4 obs
● 2017-12-13 09:41:36
○ 2026-03-27 07:13:10
○ 2026-03-30 04:00:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| cntcw.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cntcw.com (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.70.158 |
| 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
cntcw.com maps to IP address 154.205.70.158.
Other host names, for example, hrbicp.com share IP numbers with cntcw.com.
Name Servers
Two name servers ns1.julydns.com and ns2.julydns.com are delegated to cntcw.com.
cntcw.com uses the same name server configuration as other domains, such as 83043330.com, shxiangyun.com, yiyaye.com, qymy888.com and sxlinji.com.
cntcw.com at least partially shares name servers with other domains such as ln280581.cn, hbsms.cn, doctorrd.cn, umjpe2.cn and hffcg.cn.
These name servers are commonly used with ns1.judns.com and ns2.judns.com.
Host names with a single IP address:
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223