ctrack.cz - dns.ninja
ctrack.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1781975837 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NS1.ns.gigaserver.cz2015-08-19 → 2026-06-20 · 2 obs
● 2026-06-20 17:47:48
●NS2.ns.gigaserver.cz2015-08-19 → 2026-06-20 · 2 obs
● 2026-06-20 17:47:48
●NS3.ns.gigaserver.cz2015-08-19 → 2026-06-20 · 2 obs
● 2026-06-20 17:47:48
●NS4.ns.gigaserver.cz2015-08-19 → 2026-06-20 · 2 obs
● 2026-06-20 17:47:48
○MXmail.ctrack.cz2015-08-19 → 2017-06-02 · 4 obs
● 2017-06-02 23:31:38
○ 2026-03-02 17:59:30
○ 2026-06-20 17:47:48
●MXmail.gigaserver.cz2026-03-02 → 2026-06-20 · 3 obs
● 2026-03-02 17:59:30
● 2026-06-20 17:47:48
●A185.66.36.452026-03-02 → 2026-06-20 · 3 obs
● 2026-03-02 17:59:30
● 2026-06-20 17:47:48
○A85.118.128.102015-08-19 → 2017-06-02 · 4 obs
● 2017-06-02 23:31:38
○ 2026-03-02 17:59:30
○ 2026-06-20 17:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| ctrack.cz | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz | 4 records |
✅ Authoritative Response
Server:185.66.36.92
NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.66.36.45 |
| NS | 4 | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz... |
| MX | 1 | mail.gigaserver.cz (pri: 10) |
| TXT | 1 | v=spf1 mx a include:smtp-gw.gigaserver.c |
| SOA | 1 | 1.ns.gigaserver.cz dns.gigaserver.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)
Analysis
IP Addresses
ctrack.cz directs to one IP number, which is 185.66.36.45.
Among the host names that share IP numbers with ctrack.cz are svetmatraci.com, plavby.biz, athletic.cz and two others.
Name Servers
The domain ctrack.cz is delegated to these four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.
ctrack.cz has at least partial name server overlap with other domains, such as hodinovy-manik.cz, diatel.cz, hapypets.cz and two others.
1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz all point to exactly two IP numbers each: 1.ns.gigaserver.cz → 185.66.36.92 and 2a03:1e20:0:5::92; 2.ns.gigaserver.cz → 185.66.36.93 and 2a03:1e20:0:5::93; 3.ns.gigaserver.cz → 185.66.36.250 and 2a03:1e20:0:5::250; 4.ns.gigaserver.cz → 40.67.208.152 and 2603:1020:201::36d.
Mail Servers
ctrack.cz routes its mail through a single mail server, mail.gigaserver.cz.
ctrack.cz has the same mail server arrangement as a number of other domains, for example radava.com, 2attorney.com, essclub.cz and two more.
mail.gigaserver.cz points to one IP number — 185.66.36.222.