vhltech.cz - robtex.com
vhltech.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=1771291036 | ||||||
Same first word
vhltech.cz |
Similar names
DNS History
10 records (5 active, 5 former)
●NSalfa.ns.active24.cz2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 05:48:56
● 2026-03-24 08:11:38
●NSbeta.ns.active24.cz2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 05:48:56
● 2026-03-24 08:11:38
●NSgama.ns.active24.sk2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 05:48:56
● 2026-03-24 08:11:38
○NSns.belleville.cz2015-05-29 → 2017-06-12 · 4 obs
● 2017-06-12 23:15:34
○ 2026-02-25 05:48:56
○ 2026-03-24 08:11:38
○NSsns.vol.cz2015-05-29 → 2017-06-12 · 4 obs
● 2017-06-12 23:15:34
○ 2026-02-25 05:48:56
○ 2026-03-24 08:11:38
○MXmail.dektechnik.cz2015-05-29 → 2016-01-26 · 4 obs
● 2016-01-26 23:03:54
○ 2016-04-20 12:18:32
○ 2026-03-24 08:11:38
○MXmx.arakis.cz2016-04-20 → 2017-06-12 · 5 obs
● 2016-04-20 12:18:32
● 2017-06-12 23:15:34
○ 2026-02-25 05:48:56
○ 2026-03-24 08:11:38
○MXsmtp.arakis.cz2015-05-29 → 2017-06-12 · 4 obs
● 2017-06-12 23:15:34
○ 2026-02-25 05:48:56
○ 2026-03-24 08:11:38
●MXvhltech-cz.mail.protection.outlook.com2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 05:48:56
● 2026-03-24 08:11:38
●A188.120.196.2442026-02-25 → 2026-03-24 · 2 obs
● 2026-03-24 08:11:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| vhltech.cz | alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk | 4 records |
✅ Authoritative Response
Server:81.95.96.2
NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vhltech.cz (unsigned zone)
⏱️ Timing
Total: 1316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.120.196.244 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 1 | vhltech-cz.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms51499548, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | alfa.ns.active24.cz hostmaster.active24. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
vhltech.cz resolves to one IP number: 188.120.196.244.
Other host names, for instance dual.cz, web01.arakis.cz, www.bezdrev.net and bezdrev.net share IP numbers with vhltech.cz.
Name Servers
vhltech.cz is delegated to three name servers alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
vhltech.cz at least partially shares name servers with other domains, for instance viaweb.cz, epravo.cz, medicalfox.cz, coaltrading.eu and wcom.cz.
these name servers are commonly used alongside ns.dns4.cz.
Host names with two IP numbers:
alfa.ns.active24.cz points to: 2a02:4a8:ac24:100::96:2 and 81.95.96.2.
beta.ns.active24.cz points to: 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94.
gama.ns.active24.sk points to: 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.
Mail Servers
vhltech.cz is handled by a single mail server, vhltech-cz.mail.protection.outlook.com.
Host vhltech-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::9, 52.101.68.0, 52.101.68.27, 52.101.73.6 and 52.101.73.19.