swistar.cz - robtex.com
swistar.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=1775391437 | ||||||
Same first word
DNS History
12 records (5 active, 7 former)
○NSns1.superhosting.cz2015-08-19 → 2017-03-24 · 4 obs
● 2017-03-24 04:11:56
○ 2026-04-04 05:41:08
○ 2026-04-05 13:01:08
●NSns1.websupport.cz2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 05:41:08
● 2026-04-05 13:01:08
○NSns2.superhosting.cz2015-08-19 → 2017-03-24 · 4 obs
● 2017-03-24 04:11:56
○ 2026-04-04 05:41:08
○ 2026-04-05 13:01:08
●NSns2.websupport.cz2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 05:41:08
● 2026-04-05 13:01:08
○NSns3.superhosting.cz2015-12-07 → 2017-03-24 · 5 obs
● 2015-12-07 17:05:34
● 2017-03-24 04:11:56
○ 2026-04-04 05:41:08
○ 2026-04-05 13:01:08
●NSns3.websupport.eu2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 05:41:08
● 2026-04-05 13:01:08
○MXmail.mksol.cz2015-12-07 → 2017-03-24 · 5 obs
● 2015-12-07 17:05:34
● 2017-03-24 04:11:56
○ 2026-04-04 05:41:08
○ 2026-04-05 13:01:08
○MXmail.swistar.cz2015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-07 17:05:34
○ 2026-04-05 13:01:08
●MXswistar-cz.mail.protection.outlook.com2026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 05:41:08
● 2026-04-05 13:01:08
●A82.208.40.1642026-04-04 → 2026-04-05 · 3 obs
● 2026-04-04 05:41:08
● 2026-04-05 13:01:08
○A89.185.245.1282015-08-19 → 2015-08-19 · 3 obs
○ 2015-12-07 17:05:34
○ 2026-04-05 13:01:08
○A89.185.245.1972015-12-07 → 2017-03-24 · 5 obs
● 2015-12-07 17:05:34
● 2017-03-24 04:11:56
○ 2026-04-04 05:41:08
○ 2026-04-05 13:01:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| swistar.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.13
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1044ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.208.40.164 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | swistar-cz.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms24427902, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
swistar.cz resolves to a single IP address: 82.208.40.164.
Other host names including kavaprodej.cz, katypaty.pt, kovosluzbaots.cz, katypaty.se and katypaty.ch share IP numbers with swistar.cz.
Name Servers
swistar.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
swistar.cz at least partially shares name servers with other domains, including officestudio.org, dobytu.eu, calme.sk, socialni-site-specialista.cz and csposta.eu.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13
Mail Servers
swistar.cz is handled by a single mail server, swistar-cz.mail.protection.outlook.com.
Hostname swistar-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 52.101.68.10, 52.101.73.1, 52.101.73.4 and 52.101.73.153.