techdac.com - dns.ninja
techdac.com
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=1785808377 | ||||||
Same first word
techdac.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NS1.ns.gigaserver.cz2015-08-23 → 2026-08-04 · 2 obs
● 2026-08-04 02:14:28
●NS2.ns.gigaserver.cz2015-08-23 → 2026-08-04 · 2 obs
● 2026-08-04 02:14:28
●NS3.ns.gigaserver.cz2015-08-23 → 2026-08-04 · 2 obs
● 2026-08-04 02:14:28
●NS4.ns.gigaserver.cz2015-08-23 → 2026-08-04 · 2 obs
● 2026-08-04 02:14:28
●MXmail.gigaserver.cz2026-02-17 → 2026-08-04 · 5 obs
● 2026-02-17 09:46:58
○ 2026-06-06 00:24:48
● 2026-08-04 02:14:26
● 2026-08-04 02:14:28
○MXmail.techdac.com2015-08-23 → 2017-07-07 · 4 obs
● 2017-07-07 22:24:28
○ 2026-02-17 09:46:58
○ 2026-08-04 02:14:28
●A185.66.36.1782026-02-17 → 2026-08-04 · 5 obs
● 2026-02-17 09:46:58
○ 2026-06-06 00:24:48
● 2026-08-04 02:14:26
● 2026-08-04 02:14:28
○A85.118.128.142015-08-23 → 2017-07-07 · 4 obs
● 2017-07-07 22:24:28
○ 2026-02-17 09:46:58
○ 2026-08-04 02:14:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| techdac.com | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz | - |
✅ 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
⚠️ Insecure (no DNSSEC)
No DS record for techdac.com (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.66.36.178 |
| NS | 4 | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz... |
| MX | 1 | mail.gigaserver.cz (pri: 50) |
| TXT | 1 | v=spf1 mx a include:smtp-gw.gigaserver.c |
| SOA | 1 | 1.ns.gigaserver.cz dns.gigaserver.cz |
Analysis
IP Addresses
techdac.com points to a single IP number: 185.66.36.178.
Additional host names — studiopop.cz, omlazko.cz, chmelab.net and two others — share IP numbers with techdac.com.
Name Servers
techdac.com has four authoritative name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.
There is at least partial name server overlap between techdac.com and other domains — sterba.cz, pro-zdravi.eu, radimkaller.cz and two more among them.
All four hostnames — 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz — resolve to two IP numbers apiece: 1.ns.gigaserver.cz to 185.66.36.92 and 2a03:1e20:0:5::92; 2.ns.gigaserver.cz to 185.66.36.93 and 2a03:1e20:0:5::93; 3.ns.gigaserver.cz to 185.66.36.250 and 2a03:1e20:0:5::250; 4.ns.gigaserver.cz to 40.67.208.152 and 2603:1020:201::36d.
Mail Servers
techdac.com has one mail server: mail.gigaserver.cz.
techdac.com shares the same mail server setup as other domains, including stavebnice.org, gravostudio.cz, dopravniakademie.com and two others.
techdac.com and other domains — cool-ceny.pl for instance — share at least some mail servers.
mail.gigaserver.cz carries a single IP number, which is 185.66.36.222.