cdtzx.com - robtex.com
cdtzx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.238.139.98🇺🇸 HDHK38.238.128.0/20 | ||||||
| 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=1754790463 | ||||||
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=1774467772 | ||||||
Same first word
cdtzx.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSdns1.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSdns2.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSdns3.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSdns4.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSdns5.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSdns6.iidns.com2016-03-20 → 2016-09-11 · 4 obs
● 2016-03-20 07:50:18
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2016-09-11 01:31:16
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSns1.eedns.com2017-05-16 → 2017-05-16 · 3 obs
○ 2016-09-11 01:31:16
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○NSns2.eedns.com2017-05-16 → 2017-05-16 · 3 obs
○ 2016-09-11 01:31:16
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○A107.149.124.2032017-05-16 → 2017-05-16 · 3 obs
○ 2016-03-20 07:50:18
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
● 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
●A38.238.139.982026-03-25 → 2026-03-25 · 2 obs
○ 2017-05-16 18:04:00
● 2026-03-25 19:58:30
● 2026-03-25 19:58:30
○A39.109.7.1012016-03-20 → 2016-03-20 · 3 obs
● 2016-03-20 07:50:18
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
○ 2017-05-16 18:04:00
○ 2026-03-25 19:58:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cdtzx.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 cdtzx.com (unsigned zone)
⏱️ Timing
Total: 338ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.238.139.98 |
| 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
cdtzx.com resolves to one IP number: 38.238.139.98.
Name Servers
cdtzx.com is delegated to two name servers ns1.dns.com and ns2.dns.com.
cdtzx.com shares the same name server setup as other domains, for instance 55ban.com, zhuyunge.com, 65260.com, wahl-gb.shop and xtd66.com.
Host names with three IPs:
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.