cz7788.com - robtex.com
cz7788.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.173.11.103🇺🇸 Colocrossing-AS107.173.11.0/24 | ||||||
| PTR | 107-173-11-103-host.colocrossing.com | ||||||
| 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=1764926764 | ||||||
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=1774475107 | ||||||
Subdomains
Same first word
cz7788.com |
DNS History
14 records (3 active, 11 former)
○NSa1.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
○NSb2.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
○NSj6.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
○NSjuming.dnsdun.com2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 15:53:02
○ 2026-03-03 05:04:02
○ 2026-03-25 21:52:18
○NSjuming.dnsdun.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 15:53:02
○ 2026-03-03 05:04:02
○ 2026-03-25 21:52:18
○NSk8.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
●NSns1.julydns.com2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 05:04:02
● 2026-03-25 21:52:18
●NSns2.julydns.com2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 05:04:02
● 2026-03-25 21:52:18
○NSns5.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
○NSns8.hkidc.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
○MXmail.cz7788.com2015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
●A107.173.11.1032026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 05:04:02
● 2026-03-25 21:52:18
○A162.221.192.332017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 15:53:02
○ 2026-03-03 05:04:02
○ 2026-03-25 21:52:18
○A222.76.215.162015-07-15 → 2016-07-25 · 4 obs
● 2016-07-25 00:40:08
○ 2017-03-21 15:53:02
○ 2026-03-25 21:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cz7788.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 cz7788.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.173.11.103 |
| 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
Hierarchy
cz7788.com is a parent of www.cz7788.com and mail.cz7788.com.
IP Addresses
cz7788.com points to a single IP address: 107.173.11.103.
Other host names such as www.cz7788.com, 703520.com, lfmac.cn, mail.cz7788.com and ggrrm.cn share IP numbers with cz7788.com.
Name Servers
cz7788.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.
cz7788.com uses the same name server setup as other domains, including 817577.cn, newace.com.cn, 9vad.com, briskai.com and baijieedu.net.
At least part of the name servers for cz7788.com are shared with other domains, for instance yugw.cn, eezt.cn, erqiu.net, fnjkyz.com and 1996ck.cn.
These name servers are commonly used alongside ns1.judns.com and ns2.judns.com.
Hostnames with a single IP
ns1.julydns.com resolves to: 47.97.51.45.
ns2.julydns.com resolves to: 162.159.48.223.