caverion.cz - robtex.com
caverion.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=1776152836 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1-08.azure-dns.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 14:16:34
● 2026-04-14 08:09:30
○NSns1.plat.fi2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
●NSns2-08.azure-dns.net2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 14:16:34
● 2026-04-14 08:09:30
○NSns2.plat.fi2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
●NSns3-08.azure-dns.org2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 14:16:34
● 2026-04-14 08:09:30
○NSns3.plat.fi2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
●NSns4-08.azure-dns.info2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 14:16:34
● 2026-04-14 08:09:30
○NSns4.plat.fi2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
○NSns5.plat.fi2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
●MXcaverion-cz.mail.protection.outlook.com2026-03-27 → 2026-04-14 · 3 obs
● 2026-03-27 14:16:34
● 2026-04-14 08:09:30
○MXsmtp01.wmfi.net2017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
○A54.246.214.1742017-09-30 → 2017-09-30 · 3 obs
○ 2026-03-27 14:16:34
○ 2026-04-14 08:09:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| caverion.cz | ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info | - |
✅ Authoritative Response
Server:13.107.236.8
NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caverion.cz (unsigned zone)
⏱️ Timing
Total: 951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| MX | 1 | caverion-cz.mail.protection.outlook.com |
| TXT | 4 | MS=ms19747909, 0EgmjP+FX/lDAJnDqe5UoFtv8awYfUpo/5B7Uu9A... |
| SOA | 1 | ns1-08.azure-dns.com azuredns-hostmaster |
Analysis
Name Servers
caverion.cz is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
caverion.cz at least partially shares its name servers with other domains, for instance 152.57.185.in-addr.arpa, byarkivet-horsens.dk, 64.207.4.in-addr.arpa, hotmailvalidate.com and cmotions.com.
Host names with two IPs: ns1-08.azure-dns.com points to 2603:1061:0:700::8 and 13.107.236.8; ns4-08.azure-dns.info points to 2620:1ec:bda:700::8 and 208.84.5.8; ns2-08.azure-dns.net points to 2620:1ec:8ec:700::8 and 150.171.21.8; ns3-08.azure-dns.org points to 2a01:111:4000:700::8 and 204.14.183.8.
Mail Servers
caverion.cz is served by a single mail server, caverion-cz.mail.protection.outlook.com.
The host name caverion-cz.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::e, 52.101.68.5, 52.101.68.32, 52.101.73.4 and 52.101.73.153.