irmonitor.cz - robtex.com
irmonitor.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=1778539637 | ||||||
Same first word
irmonitor.cz |
DNS History
8 records (5 active, 3 former)
●NSalfa.ns.active24.cz2015-06-05 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:16
●NSbeta.ns.active24.cz2015-06-05 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:16
●NSgama.ns.active24.sk2015-06-05 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:16
○MXbspproxy.bsp.cz2015-06-05 → 2015-10-25 · 4 obs
● 2015-10-25 02:56:30
○ 2016-01-04 15:43:08
○ 2026-05-11 23:20:16
●MXirmonitor-cz.mail.protection.outlook.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:16
○MXmail.infoexe.cz2016-01-04 → 2017-08-27 · 4 obs
● 2016-01-04 15:43:08
● 2017-08-27 15:10:44
○ 2026-05-11 23:20:16
○A195.250.131.2002015-06-05 → 2017-08-27 · 3 obs
● 2017-08-27 15:10:44
○ 2026-05-11 23:20:16
●A217.16.181.1802026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 23:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | 8 records |
| irmonitor.cz | alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk | 4 records |
✅ Authoritative Response
Server:185.71.158.30
NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irmonitor.cz (unsigned zone)
⏱️ Timing
Total: 1078ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.16.181.180 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 1 | irmonitor-cz.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | alfa.ns.active24.cz hostmaster.active24. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 4 (beta.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
irmonitor.cz maps to IP address 217.16.181.180.
Other host names for instance infoexe.cz and infojustice.cz share IP numbers with irmonitor.cz.
Name Servers
irmonitor.cz is delegated to name servers alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
irmonitor.cz at least partially shares name servers with other domains such as viaweb.cz, p1n.cz, medicalfox.cz, coaltrading.eu and wcom.cz.
these name servers are commonly used with the name servers 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
irmonitor.cz is handled by a single mail server, irmonitor-cz.mail.protection.outlook.com.
irmonitor-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.10, 52.101.73.15, 52.101.73.22 and 52.101.73.24.