phacademy.cz - robtex.com
phacademy.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=1786477642 | ||||||
Same first word
phacademy.net |
phacademy.com |
phacademy.cz |
Similar names
DNS History
12 records (12 active, 0 former)
●NSdns1.p03.nsone.net2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSdns2.p03.nsone.net2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSdns3.p03.nsone.net2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSdns4.p03.nsone.net2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSns01.msddns.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSns02.msddns.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSns03.msddns.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●NSns04.msddns.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●MXmx1.active24.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●MXmx2.active24.com2026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●A166.117.141.2382026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
●A166.117.40.1382026-03-17 → 2026-08-11 · 2 obs
● 2026-08-11 19:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| phacademy.cz | dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net... | - |
✅ Authoritative Response
Server:45.54.26.193
NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, ns01.msddns.com, ns02.msddns.com, ns03.msddns.com, ns04.msddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phacademy.cz (unsigned zone)
⏱️ Timing
Total: 1006ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 166.117.40.138, 166.117.141.238 |
| NS | 8 | dns1.p03.nsone.net, dns2.p03.nsone.net... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | dns1.p03.nsone.net hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Analysis
IP Addresses
phacademy.cz directs to two IP numbers, 166.117.40.138 and 166.117.141.238
Two other host names, along with sensehub.fr, about-rotavirus.com and difylung.com, also share IP numbers with phacademy.cz.
Name Servers
phacademy.cz has 8 name servers — ns01.msddns.com, ns02.msddns.com, ns03.msddns.com and 5 others.
phacademy.cz shares at least some of its name servers with other domains, including deworm-my-chickens.com, kyrartz.com, bell-projects.com and two others.
These name servers are frequently seen alongside dns3.p03.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net and 7 other name servers.
Host names that have two IP addresses:
dns1.p03.nsone.net resolves to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.
dns2.p03.nsone.net resolves to 198.51.45.3 and 2a00:edc0:6259:7:3::2.
dns3.p03.nsone.net resolves to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.
dns4.p03.nsone.net resolves to 198.51.45.67 and 2a00:edc0:6259:7:3::4.
Host names that point to one IP address:
ns01.msddns.com resolves to 45.54.26.1.
ns02.msddns.com resolves to 45.54.26.65.
ns03.msddns.com resolves to 45.54.26.129.
ns04.msddns.com resolves to 45.54.26.193.
Mail Servers
phacademy.cz is served by two mail servers, mx1.active24.com and mx2.active24.com.
Among the domains sharing a mail server setup with phacademy.cz are sporthotel-zaton.cz, vrbnopp.eu, rmb.cz and two others.
There is at least a partial MX overlap between phacademy.cz and other domains, including hosting.cz, hrbacek.cz, rainbowsystem.cz and two others.
DNS names with 8 IP addresses:
mx1.active24.com points to 81.95.97.4, 81.95.97.102, 81.95.97.111 and 5 other IP addresses.
Host names that have two IP addresses:
mx2.active24.com resolves to 185.111.90.93 and 2a00:4b40:1000:590:185:111:90:93.