smartkarty.cz - robtex.com
smartkarty.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=1776131233 | ||||||
Subdomains
mail.smartkarty.cz |
Same first word
smartkarty.cz |
DNS History
7 records (7 active, 0 former)
●NSns.gransy.com2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●NSns2.gransy.com2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●NSns3.gransy.com2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●NSns4.gransy.com2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●NSns5.gransy.com2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●MXmail.smartkarty.cz2015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
●A77.78.104.32015-07-19 → 2026-04-14 · 2 obs
● 2026-04-14 02:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| smartkarty.cz | ns5.gransy.com, ns.gransy.com, ns4.gransy.com, ns2.gransy.com... | - |
✅ Authoritative Response
Server:31.192.227.223
NS records: ns5.gransy.com, ns.gransy.com, ns4.gransy.com, ns2.gransy.com, ns3.gransy.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.78.104.3 |
| NS | 5 | ns5.gransy.com, ns2.gransy.com... |
| MX | 1 | mail.smartkarty.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:gransy.com |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
Hierarchy
The parent of mail.smartkarty.cz is smartkarty.cz.
IP Addresses
smartkarty.cz points to an IP address: 77.78.104.3.
other host names include ihuman.cz, munipolis.at, edutv.cz, bohumilhrabal.cz and pagesinventory.com; they share IP numbers with smartkarty.cz.
Name Servers
smartkarty.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
smartkarty.cz at least partially shares name servers with other domains, for instance webianet.net, explorercz.eu, starhost.cz, startupedia.cz and iammsin.com.
These name servers are commonly used alongside ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.
Host names with five IPs:
ns2.gransy.com points to 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49
ns3.gransy.com points to 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71
Host names with four IPs:
ns4.gransy.com points to 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209
ns.gransy.com points to 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180
Host names with two IPs:
ns5.gransy.com points to 2a02:750:5::538 and 31.192.227.223
Mail Servers
smartkarty.cz is handled by a single mail server, mail.smartkarty.cz.
The host name mail.smartkarty.cz points to IP 82.208.29.194.