msfrantisek.cz - robtex.com
msfrantisek.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=1778476635 | ||||||
Same first word
msfrantisek.cz |
Similar names
DNS History
11 records (6 active, 5 former)
○NSalfa.ns.active24.cz2015-05-24 → 2017-04-05 · 4 obs
● 2017-04-05 22:00:12
○ 2026-03-04 05:12:46
○ 2026-05-11 06:08:24
○NSbeta.ns.active24.cz2015-05-24 → 2017-04-05 · 4 obs
● 2017-04-05 22:00:12
○ 2026-03-04 05:12:46
○ 2026-05-11 06:08:24
○NSgama.ns.active24.sk2015-05-24 → 2017-04-05 · 4 obs
● 2017-04-05 22:00:12
○ 2026-03-04 05:12:46
○ 2026-05-11 06:08:24
●NSns1.websupport.cz2026-03-04 → 2026-05-11 · 3 obs
● 2026-03-04 05:12:46
● 2026-05-11 06:08:24
●NSns2.websupport.cz2026-03-04 → 2026-05-11 · 3 obs
● 2026-03-04 05:12:46
● 2026-05-11 06:08:24
●NSns3.websupport.eu2026-03-04 → 2026-05-11 · 3 obs
● 2026-03-04 05:12:46
● 2026-05-11 06:08:24
●MXmsfrantisek-cz.mail.eo.outlook.com2015-05-24 → 2026-05-11 · 2 obs
● 2026-05-11 06:08:24
●A2001:1ae9:38:3300:9209:d0ff:fe05:90312026-03-04 → 2026-05-11 · 3 obs
● 2026-03-04 05:12:46
● 2026-05-11 06:08:24
○A2a02:4a8:ac24:108::96:1442015-05-24 → 2017-04-05 · 4 obs
● 2017-04-05 22:00:12
○ 2026-03-04 05:12:46
○ 2026-05-11 06:08:24
●A46.13.154.782026-03-04 → 2026-05-11 · 3 obs
● 2026-03-04 05:12:46
● 2026-05-11 06:08:24
○A81.95.96.1442015-05-24 → 2017-04-05 · 4 obs
● 2017-04-05 22:00:12
○ 2026-03-04 05:12:46
○ 2026-05-11 06:08:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| msfrantisek.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
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: 792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.13.154.78 |
| AAAA | 1 | 2001:1ae9:38:3300:9209:d0ff:fe05:9031 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | msfrantisek-cz.mail.eo.outlook.com (pri: |
| TXT | 3 | MS=ms65864886, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
IP Addresses
msfrantisek.cz resolves to two IP numbers: 2001:1ae9:38:3300:9209:d0ff:fe05:9031 and 46.13.154.78.
Other host names such as 46-13-154-78.customers.tmcz.cz and 2001-1ae9-38-3300-9209-d0ff-fe05-9031.ip6.tmcz.cz share IP numbers with msfrantisek.cz.
Name Servers
msfrantisek.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
msfrantisek.cz at least partially shares name servers with other domains, for instance michalhoracek.cz, assecosol.sk, vranova.info, ekonstrukter.cz and kora.cz.
These name servers are commonly used with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
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
msfrantisek.cz is handled by a single mail server, msfrantisek-cz.mail.eo.outlook.com.
Host msfrantisek-cz.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 52.101.68.27, 52.101.73.4, 52.101.73.11 and 52.101.73.12.