sofidea.cz - dns.ninja
sofidea.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=1784954844 | ||||||
Same first word
sofidea.cz |
Similar names
DNS History
12 records (6 active, 6 former)
●NS1.ns.gigaserver.cz2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
●NS2.ns.gigaserver.cz2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
●NS3.ns.gigaserver.cz2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
●NS4.ns.gigaserver.cz2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
○NSns.wedos.com2015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
○NSns.wedos.cz2015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
○NSns.wedos.eu2015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
○NSns.wedos.net2015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
●MXmail.gigaserver.cz2026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
○MXmail.sofidea.cz2015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
○A178.248.250.862015-07-05 → 2017-04-03 · 4 obs
● 2017-04-03 21:26:28
○ 2026-03-30 10:13:10
○ 2026-07-25 04:53:44
●A185.66.36.842026-03-30 → 2026-07-25 · 3 obs
● 2026-03-30 10:13:10
● 2026-07-25 04:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| sofidea.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: 2003ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.66.36.84 |
| 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)
Analysis
IP Addresses
sofidea.cz directs to one IP number, which is 185.66.36.84.
Among the host names that share IP numbers with sofidea.cz are terezka.net, wh44.farma.gigaserver.cz, abdrushin.us and two others.
Name Servers
The domain sofidea.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.
At least some of sofidea.cz's name servers are shared with other domains, for example very.sk, lhbsro.cz, andme.cz and two more.
Four hostnames, each resolving to a pair of IP addresses: 1.ns.gigaserver.cz directs to 185.66.36.92 and 2a03:1e20:0:5::92; 2.ns.gigaserver.cz directs to 185.66.36.93 and 2a03:1e20:0:5::93; 3.ns.gigaserver.cz directs to 185.66.36.250 and 2a03:1e20:0:5::250; 4.ns.gigaserver.cz directs to 40.67.208.152 and 2603:1020:201::36d.
Mail Servers
sofidea.cz routes its mail through a single mail server, mail.gigaserver.cz.
sofidea.cz has the same mail server arrangement as a number of other domains, for example zlatarezerva.sk, zikovi.cz, ahojky.cz and two more.
sofidea.cz overlaps on mail servers with certain other domains, cool-ceny.cz among them.
mail.gigaserver.cz resolves to 185.66.36.222 and no other IP number.