energytech.cz - robtex.com
energytech.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | gamma1.rdrhost.com | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | gamma2.rdrhost.com | ||||||
| A | 45.77.230.88🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.230.88.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155-138-212-151.lum-int.io | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
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=1785482241 | ||||||
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
●NSgamma1.rdrhost.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 01:54:36
● 2026-07-31 07:45:24
●NSgamma2.rdrhost.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 01:54:36
● 2026-07-31 07:45:24
○NSns.armin.sk2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○NSns.forpsi.cz2015-08-05 → 2016-07-21 · 4 obs
● 2016-07-21 01:35:52
○ 2017-04-03 02:56:56
○ 2026-07-31 07:45:24
○NSns.forpsi.it2015-08-05 → 2016-07-21 · 4 obs
● 2016-07-21 01:35:52
○ 2017-04-03 02:56:56
○ 2026-07-31 07:45:24
○NSns.forpsi.net2015-08-05 → 2016-07-21 · 4 obs
● 2016-07-21 01:35:52
○ 2017-04-03 02:56:56
○ 2026-07-31 07:45:24
●NSns.parktons.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 01:54:36
● 2026-07-31 07:45:24
○NSns2.armin.sk2017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXalt1.aspmx.l.google.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXalt2.aspmx.l.google.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXaspmx.l.google.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXaspmx2.l.googlemail.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXaspmx3.l.googlemail.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXaspmx4.l.googlemail.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
○MXaspmx5.l.googlemail.com2015-08-05 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
●MXmail.parktons.com2026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 01:54:36
● 2026-07-31 07:45:24
○A77.93.220.2002017-04-03 → 2017-04-03 · 4 obs
● 2017-04-03 02:56:56
○ 2026-06-13 01:54:36
○ 2026-07-31 07:45:24
●A78.141.239.2482026-06-13 → 2026-07-31 · 3 obs
● 2026-06-13 01:54:36
● 2026-07-31 07:45:24
○A81.2.195.152015-08-05 → 2016-07-21 · 4 obs
● 2016-07-21 01:35:52
○ 2017-04-03 02:56:56
○ 2026-07-31 07:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz | - |
| energytech.cz | gamma1.rdrhost.com, gamma2.rdrhost.com | - |
✅ Authoritative Response
Server:45.77.230.88
NS records: gamma1.rdrhost.com, gamma2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for energytech.cz (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.239.248 |
| NS | 2 | gamma1.rdrhost.com, gamma2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
IP Addresses
energytech.cz points to a single IP number: 78.141.239.248.
Additional host names — krasnybyt.cz, jer.cz, mail.english4u.cz and two others — share IP numbers with energytech.cz.
Name Servers
Three name servers are authoritative for energytech.cz: ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
There is at least partial name server overlap between energytech.cz and other domains — test-app-ai.com, supito.cz, metrostav.ihnet.cz and two more among them.
These name servers regularly appear alongside ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com and 6 other name servers in NS record sets.
Three hostnames, one IP address apiece: ns.parktons.com resolves to 46.8.8.88, gamma1.rdrhost.com resolves to 78.141.239.248 and gamma2.rdrhost.com resolves to 45.77.230.88.
Mail Servers
energytech.cz has one mail server: mail.parktons.com.
energytech.cz shares the same mail server setup as other domains, including www.mxlist.net.zip, dreammaster697.info, www.salonvenus.com.tr and two others.
There is one IP number for mail.parktons.com: 155.138.212.151.