czzzedu.com - robtex.com
czzzedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.90.216🇺🇸 AS395776107.163.90.0/24 Enclue | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768525258 | ||||||
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=1774536957 | ||||||
Same first word
czzzedu.com |
DNS History
15 records (3 active, 12 former)
○NSjm1.dns.com2020-02-07 → 2020-02-07 · 3 obs
● 2020-02-07 17:12:22
○ 2026-03-26 15:04:08
○NSlocalhost2016-07-13 → 2017-03-26 · 5 obs
● 2016-07-13 11:27:42
● 2017-03-26 06:53:34
○ 2020-02-07 17:12:22
○ 2026-03-26 15:04:08
○NSns1.mytrafficmanagement.com2016-07-13 → 2017-03-26 · 4 obs
● 2016-07-13 11:27:42
● 2017-03-26 06:53:34
○ 2026-03-26 15:04:08
○NSns2.mytrafficmanagement.com2016-07-13 → 2017-03-26 · 4 obs
● 2016-07-13 11:27:42
● 2017-03-26 06:53:34
○ 2026-03-26 15:04:08
○NSns3.72dns.com2015-08-08 → 2016-03-15 · 4 obs
● 2016-03-15 12:39:52
○ 2016-07-13 11:27:42
○ 2026-03-26 15:04:08
○NSns4.idc1.cn2015-08-08 → 2016-03-15 · 4 obs
● 2016-03-15 12:39:52
○ 2016-07-13 11:27:42
○ 2026-03-26 15:04:08
○MXmail.pickelhost.com2017-03-26 → 2017-03-26 · 3 obs
○ 2020-02-07 17:12:22
○ 2026-03-26 15:04:08
●A107.163.90.2162026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:04:08
○A137.175.89.2362020-02-07 → 2020-02-07 · 3 obs
● 2020-02-07 17:12:22
○ 2026-03-26 15:04:08
○A192.230.66.932016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:27:42
○ 2017-03-26 06:53:34
○ 2026-03-26 15:04:08
○A192.230.74.932016-07-13 → 2016-07-13 · 4 obs
● 2016-07-13 11:27:42
○ 2017-03-26 06:53:34
○ 2026-03-26 15:04:08
○A45.33.9.2342017-03-26 → 2017-03-26 · 4 obs
● 2017-03-26 06:53:34
○ 2020-02-07 17:12:22
○ 2026-03-26 15:04:08
○A59.188.182.2472015-08-08 → 2016-03-15 · 4 obs
● 2016-03-15 12:39:52
○ 2016-07-13 11:27:42
○ 2026-03-26 15:04:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czzzedu.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.128
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czzzedu.com (unsigned zone)
⏱️ Timing
Total: 160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.90.216 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
czzzedu.com points to a single IP: 107.163.90.216.
Other host names, for instance china68jp.com, sneezywheezy.com and adnchina.org share IP numbers with czzzedu.com.
Name Servers
Two name servers ns1.dns.com and ns2.dns.com handle delegation for czzzedu.com.
czzzedu.com uses the same name server setup as other domains, for example gbt519.com, chinalcwjj.com, hd-ski.com, wenyitang.net and q001game.com.
czzzedu.com partially shares name servers with other domains, such as hk265.com and 923cq.com.
Host names with three IP numbers:
ns1.dns.com points to 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.
ns2.dns.com points to 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.