mfirm.cz - robtex.com
mfirm.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=1776025054 | ||||||
Same first word
Similar names
firmm.info |
mfmir.com |
frimm.net |
frimm.es |
firmm.com |
firmm.org |
frimm.de |
rimmf.com |
firmm.de |
mrimf.com |
frimm.mobi |
rmmfi.org |
firmm.education |
frmim.ru |
firmm.readthedocs.io |
firmm.ch |
frimm.com |
DNS History
9 records (6 active, 3 former)
●NSalfa.ns.active24.cz2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 20:53:40
●NSbeta.ns.active24.cz2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 20:53:40
●NSgama.ns.active24.sk2015-08-08 → 2026-04-12 · 2 obs
● 2026-04-12 20:53:40
○MXin.smtp.cz2015-08-08 → 2016-07-12 · 4 obs
● 2016-07-12 04:33:48
○ 2017-04-02 12:01:26
○ 2026-04-12 20:53:40
○MXmx.smtp.cz2015-08-08 → 2016-07-12 · 4 obs
● 2016-07-12 04:33:48
○ 2017-04-02 12:01:26
○ 2026-04-12 20:53:40
●MXmx1.active24.com2017-04-02 → 2026-04-12 · 3 obs
● 2017-04-02 12:01:26
● 2026-04-12 20:53:40
●MXmx2.active24.com2017-04-02 → 2026-04-12 · 3 obs
● 2017-04-02 12:01:26
● 2026-04-12 20:53:40
○A81.95.106.1162015-08-08 → 2016-03-13 · 4 obs
● 2016-03-13 03:55:44
○ 2016-07-12 04:33:48
○ 2026-04-12 20:53:40
●A81.95.106.1652016-07-12 → 2026-04-12 · 3 obs
● 2016-07-12 04:33:48
● 2026-04-12 20:53:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| mfirm.cz | gama.ns.active24.sk, alfa.ns.active24.cz, beta.ns.active24.cz | 4 records |
✅ Authoritative Response
Server:185.71.158.30
NS records: gama.ns.active24.sk, alfa.ns.active24.cz, beta.ns.active24.cz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.106.165 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| SOA | 1 | alfa.ns.active24.cz hostmaster.active24. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (beta.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
IP Addresses
mfirm.cz points to IP number 81.95.106.165.
For instance, other host names mpac.cz, mpcon.cz, mpshare.cz, vps6165.active24.cz and belase.com share IP numbers with mfirm.cz.
Name Servers
The delegation for mfirm.cz is handled by three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
mfirm.cz shares name servers with other domains at least partially, for example alpenheat.sk, uklidove-sluzby.org, corcon.eu, regiojet.dk and naerasmusplus.cz.
These name servers are commonly used with ns.dns4.cz.
Host names with two IPs:
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
Two mail servers mx1.active24.com and mx2.active24.com handle mfirm.cz.
mfirm.cz shares the same mail server setup as other domains, for instance cyklo-org.cz, newreality.eu, bukovanypb.cz, stavky.sk and dabona.cz.
mfirm.cz shares mail servers with other domains at least partially; for instance eela.org, katerinaresort.cz, revopoint.cz, eukanuba-shop.sk and biodroga.fi.
Host names with eight IP numbers: The host name mx1.active24.com points to 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116.
Host names with two IP numbers: The host name mx2.active24.com points to 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.