serviskytar.cz - robtex.com
serviskytar.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.11.251.34🇨🇿 CASABLANCA-AS217.11.251.0/24 Casablanca INT | ||||||
| PTR | webhost.it-media.cz | ||||||
| NS | ns1.it-media.cz ⭐ | ||||||
| A | 2001:1528:225::a:33🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns1.it-media.cz | ||||||
| PTR | syscp.it-media.cz | ||||||
| A | 217.11.251.33🇨🇿 CASABLANCA-AS217.11.251.0/24 Casablanca INT | ||||||
| PTR | ns1.it-media.cz | ||||||
| NS | ns2.it-media.cz | ||||||
| A | 2001:1528:225::a:35🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | ns2.it-media.cz | ||||||
| PTR | smtp2.it-media.cz | ||||||
| A | 217.11.251.35🇨🇿 CASABLANCA-AS217.11.251.0/24 Casablanca INT | ||||||
| PTR | ns2.it-media.cz | ||||||
| SOA | ns1.it-media.czinfo@it-media.cz 2025-11-13 #0 | ||||||
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=1778473301 | ||||||
Same first word
serviskytar.cz |
DNS History
12 records (3 active, 9 former)
●NSns1.it-media.cz2026-03-11 → 2026-05-11 · 3 obs
● 2026-03-11 01:06:14
● 2026-05-11 05:12:02
○NSns1.netio.cz2015-08-07 → 2017-02-19 · 4 obs
● 2017-02-19 14:53:32
○ 2026-03-11 01:06:14
○ 2026-05-11 05:12:02
●NSns2.it-media.cz2026-03-11 → 2026-05-11 · 3 obs
● 2026-03-11 01:06:14
● 2026-05-11 05:12:02
○NSns2.netio.cz2015-08-07 → 2017-02-19 · 4 obs
● 2017-02-19 14:53:32
○ 2026-03-11 01:06:14
○ 2026-05-11 05:12:02
○NSns3.netio.cz2015-08-07 → 2017-02-19 · 4 obs
● 2017-02-19 14:53:32
○ 2026-03-11 01:06:14
○ 2026-05-11 05:12:02
○MXmail.serviskytar.cz2017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 14:53:32
○ 2026-03-11 01:06:14
○ 2026-05-11 05:12:02
○MXmx.serviskytar.cz2015-08-07 → 2016-07-02 · 4 obs
● 2016-07-02 22:16:26
○ 2017-02-19 14:53:32
○ 2026-05-11 05:12:02
○MXns1.it-media.cz2026-03-18 → 2026-03-18 · 4 obs
● 2026-03-18 17:27:44
○ 2026-04-26 15:59:56
○ 2026-05-11 05:12:02
○MXsmtp2.it-media.cz2026-03-18 → 2026-03-18 · 4 obs
● 2026-03-18 17:27:44
○ 2026-04-26 15:59:56
○ 2026-05-11 05:12:02
○A185.25.184.2452015-08-07 → 2017-02-19 · 4 obs
● 2017-02-19 14:53:32
○ 2026-03-11 01:06:14
○ 2026-05-11 05:12:02
○A2001:1528:225::a:342026-03-11 → 2026-04-26 · 6 obs
● 2026-03-11 01:06:14
○ 2026-03-18 17:27:44
● 2026-04-26 15:59:56
○ 2026-05-11 05:12:00
○ 2026-05-11 05:12:02
●A217.11.251.342026-03-11 → 2026-05-11 · 5 obs
● 2026-03-11 01:06:14
○ 2026-03-18 17:27:44
● 2026-04-26 15:59:56
● 2026-05-11 05:12:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| serviskytar.cz | ns1.it-media.cz, ns2.it-media.cz | 2 records |
✅ Authoritative Response
Server:217.11.251.35
NS records: ns1.it-media.cz, ns2.it-media.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serviskytar.cz (unsigned zone)
⏱️ Timing
Total: 945ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| AAAA | 1 | 2001:1528:225::a:34 |
| NS | 2 | ns1.it-media.cz, ns2.it-media.cz |
| MX | 2 | smtp2.it-media.cz (pri: 30), ns1.it-media.cz (pri: 10) |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.it-media.cz, ns2.it-media.cz)
Analysis
IP Addresses
serviskytar.cz points to a single IP: 217.11.251.34.
Other host names, for instance zadarmo.cz, servistisk.cz, sngp.cz, webhost.it-media.cz and cash.cz share IP numbers with serviskytar.cz.
Name Servers
serviskytar.cz's delegation is to two name servers ns1.it-media.cz and ns2.it-media.cz.
serviskytar.cz shares the same name server configuration as other domains, such as 69.cz, martinvasek.cz, home.cz, bakerwine.cz and pool.cz.
serviskytar.cz shares name servers with other domains to some extent, for instance jobmaster.mobi, jobmaster.cz, jobmaster.eu and robonika.cz.
These name servers are often used together with the name servers michal.it-media.cz.
Host names with two IP numbers: ns1.it-media.cz points to 2001:1528:225::a:33 and 217.11.251.33; ns2.it-media.cz points to 2001:1528:225::a:35 and 217.11.251.35