aztm.cz - robtex.com
aztm.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 31.15.10.10🇨🇿 ACTIVE24-AS31.15.8.0/21 CZ-ACTIVE24-NET2 | ||||||
| PTR | uvirt34.active24.cz | ||||||
| NS | ns.servery.cz ⭐ | ||||||
| A | 81.95.96.2🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| NS | alfa.ns.active24.cz | ||||||
| A | 2a02:4a8:ac24:100::96:2🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| A | 81.95.96.2🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1 | ||||||
| PTR | alfa.ns.active24.cz | ||||||
| NS | beta.ns.active24.cz | ||||||
| A | 2a00:4b40:1000:590:185:111:90:94🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | beta.ns.active24.cz | ||||||
| A | 185.111.90.94🇭🇺 WEBSUPPORT-SRO-SK-AS185.111.88.0/22 | ||||||
| PTR | beta.ns.active24.cz | ||||||
| NS | gama.ns.active24.sk | ||||||
| A | 2a00:1968:0:1002:185:71:158:30🇸🇪 LOOPIA32a00:1968::/48 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| A | 185.71.158.30🇸🇪 LOOPIA3185.71.158.0/24 | ||||||
| PTR | gama.ns.active24.sk | ||||||
| MX | mailg.aztm.cz ⭐ | ||||||
| A | 90.183.107.45🇨🇿 O2-CZECH-REPUBLIC90.183.0.0/16 | ||||||
| PTR | 90-183-107-45.rcq.o2.cz | ||||||
| TXT | v=spf1 mx a ip4:195.39.66.26 include:mailg.aztm.cz include:nahravnik.aztm.cz ... | ||||||
| SOA | ns.servery.czhostmaster@active24.cz 2025-07-24 #3 | ||||||
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 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSalfa.ns.active24.cz2015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
●NSbeta.ns.active24.cz2015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
●NSgama.ns.active24.sk2015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
●NSns.servery.cz2015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
○MXmail.aztm.cz2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-11 22:00:10
○ 2026-03-15 19:55:08
●MXmailg.aztm.cz2015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
●A31.15.10.102015-08-02 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| aztm.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
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1605ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.10 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 1 | mailg.aztm.cz (pri: 3) |
| TXT | 1 | v=spf1 mx a ip4:195.39.66.26 include:mai |
| SOA | 1 | ns.servery.cz hostmaster.active24.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
Hierarchy
aztm.cz is a parent of mailg.aztm.cz and mail.aztm.cz.
IP Addresses
aztm.cz points to IP number 31.15.10.10.
For instance, other host names viza-usa.cz, mithal.cz, springbreak.cz, uvirt34.active24.cz and viden.cz share IP numbers with aztm.cz.
Name Servers
aztm.cz is delegated to four name servers: ns.servery.cz, alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
aztm.cz shares name servers with other domains at least partially, for example myfun.cz, coffeepost.cz, badokh.com, msolutions.cz and cinema.cz.
These name servers are commonly used with the name servers ns.servery.com and ns.dns4.cz.
Host names with two IP numbers
The host name alfa.ns.active24.cz points to: 2a02:4a8:ac24:100::96:2 and 81.95.96.2
The host name beta.ns.active24.cz points to: 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94
The host name gama.ns.active24.sk points to: 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30
Host names with one IP number
The host name ns.servery.cz points to: 81.95.96.2
Host names that point to 81.95.96.2: alfa.ns.active24.cz and ns.servery.cz
Mail Servers
aztm.cz is handled by a single mail server, mailg.aztm.cz.
mailg.aztm.cz points to a single IP: 90.183.107.45.