czwapp.com - robtex.com
czwapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.201.189.217🇺🇸 POWERLINE-HK154.201.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| 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=1773242340 | ||||||
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=1782198315 | ||||||
Same first word
czwapp.com |
DNS History
12 records (5 active, 7 former)
○NSns1.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
●NSns1.judns.com2026-05-24 → 2026-06-23 · 3 obs
● 2026-05-24 18:01:06
● 2026-06-23 07:15:58
●NSns1.julydns.com2026-05-24 → 2026-06-23 · 3 obs
● 2026-05-24 18:01:06
● 2026-06-23 07:15:58
○NSns2.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
●NSns2.judns.com2026-05-24 → 2026-06-23 · 3 obs
● 2026-05-24 18:01:06
● 2026-06-23 07:15:58
●NSns2.julydns.com2026-05-24 → 2026-06-23 · 3 obs
● 2026-05-24 18:01:06
● 2026-06-23 07:15:58
○NSns3.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
○NSns4.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
○NSns5.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
○NSns6.ezdnscenter.com2016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
●A154.201.189.2172026-05-24 → 2026-06-23 · 3 obs
● 2026-05-24 18:01:06
● 2026-06-23 07:15:58
○A58.64.134.562016-12-15 → 2017-07-01 · 4 obs
● 2017-07-01 11:39:28
○ 2026-05-24 18:01:06
○ 2026-06-23 07:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czwapp.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czwapp.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.201.189.217 |
| 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.judns.com, ns2.judns.com)
Analysis
IP Addresses
czwapp.com directs to one IP number, which is 154.201.189.217.
Name Servers
The domain czwapp.com is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
The name servers of czwapp.com overlap at least partially with those of other domains — among them proactivehearing.com, 825259.cn, yylnj.com and two more.
These name servers commonly co-occur with the name servers ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.
Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.
ns1.judns.com and ns2.judns.com are host names that each point to 162.159.27.251 IP addresses.
ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.