tskadan.cz - dns.ninja
tskadan.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=1783930640 | ||||||
Subdomains
mail.tskadan.cz |
Same first word
tskadan.cz |
Similar names
DNS History
8 records (6 active, 2 former)
●NS1.ns.gigaserver.cz2015-08-20 → 2026-07-13 · 2 obs
● 2026-07-13 08:50:24
●NS2.ns.gigaserver.cz2015-08-20 → 2026-07-13 · 2 obs
● 2026-07-13 08:50:24
●NS3.ns.gigaserver.cz2015-08-20 → 2026-07-13 · 2 obs
● 2026-07-13 08:50:24
●NS4.ns.gigaserver.cz2015-08-20 → 2026-07-13 · 2 obs
● 2026-07-13 08:50:24
●MXmail.gigaserver.cz2026-03-29 → 2026-07-13 · 3 obs
● 2026-03-29 13:43:58
● 2026-07-13 08:50:24
○MXmail.tskadan.cz2015-08-20 → 2019-03-16 · 4 obs
● 2019-03-16 18:04:30
○ 2026-03-29 13:43:58
○ 2026-07-13 08:50:24
●A185.66.36.1782026-03-29 → 2026-07-13 · 3 obs
● 2026-03-29 13:43:58
● 2026-07-13 08:50:24
○A85.118.128.172015-08-20 → 2019-03-16 · 4 obs
● 2019-03-16 18:04:30
○ 2026-03-29 13:43:58
○ 2026-07-13 08:50:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| tskadan.cz | 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz | 4 records |
✅ Authoritative Response
Server:185.66.36.250
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: 1292ms | 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: 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
Hierarchy
The domain mail.tskadan.cz falls under the parent tskadan.cz.
IP Addresses
tskadan.cz resolves to one IP address: 185.66.36.178.
olve.cz, byt-azyl.cz, corelpodpora.cz and two other host names share IP numbers with tskadan.cz.
Name Servers
The authoritative name servers for tskadan.cz are 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.
At least some of tskadan.cz's name servers are shared with other domains, for example fspina.net, konger.cz, nosi.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
Mail for tskadan.cz is handled by a single mail server, mail.gigaserver.cz.
tskadan.cz uses an identical mail server configuration to several other domains — among them zeli.eu, magda.cz, yay.cz and two more.
mail.gigaserver.cz carries a single IP number, which is 185.66.36.222.