prazmo.cz - robtex.com
prazmo.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=1785080840 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns.onebit.org2015-08-26 → 2026-07-26 · 2 obs
● 2026-07-26 16:01:52
○MXmail4.onebit.cz2015-08-26 → 2016-04-12 · 4 obs
● 2016-04-12 18:08:54
○ 2016-07-26 13:28:06
○ 2026-07-26 16:01:52
●MXmx10.onebit.cz2016-07-26 → 2026-07-26 · 3 obs
● 2016-07-26 13:28:06
● 2026-07-26 16:01:52
●MXmx10.onebit.eu2016-07-26 → 2026-07-26 · 3 obs
● 2016-07-26 13:28:06
● 2026-07-26 16:01:52
○MXmx10.onebit.org2016-07-26 → 2016-12-03 · 5 obs
● 2016-07-26 13:28:06
● 2016-12-03 12:35:14
○ 2026-05-21 04:14:32
○ 2026-07-26 16:01:52
○MXmx4.onebit.org2015-08-26 → 2016-04-12 · 4 obs
● 2016-04-12 18:08:54
○ 2016-07-26 13:28:06
○ 2026-07-26 16:01:52
○A178.238.37.1942016-12-03 → 2016-12-03 · 4 obs
● 2016-12-03 12:35:14
○ 2026-05-21 04:14:32
○ 2026-07-26 16:01:52
●A2001:1528:279:0:217:11:227:762026-05-21 → 2026-07-26 · 3 obs
● 2026-05-21 04:14:32
● 2026-07-26 16:01:52
●A217.11.227.762026-05-21 → 2026-07-26 · 3 obs
● 2026-05-21 04:14:32
● 2026-07-26 16:01:52
○A81.31.45.772015-08-26 → 2016-07-26 · 4 obs
● 2016-07-26 13:28:06
○ 2016-12-03 12:35:14
○ 2026-07-26 16:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| prazmo.cz | ns.onebit.cz, ns.onebit.eu, ns.onebit.org | 2 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns.onebit.cz, ns.onebit.eu, ns.onebit.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.227.76 |
| AAAA | 1 | 2001:1528:279:0:217:11:227:76 |
| NS | 3 | ns.onebit.org, ns.onebit.cz... |
| MX | 2 | mx10.onebit.cz (pri: 0), mx10.onebit.eu (pri: 10) |
| SOA | 1 | ns.onebit.cz hostmaster.onebit.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.onebit.cz, ns.onebit.cz)
Analysis
Hierarchy
www.prazmo.cz and ms.prazmo.cz each fall under prazmo.cz as their parent domain.
IP Addresses
prazmo.cz directs to two IP numbers, 217.11.227.76 and 2001:1528:279:0:217:11:227:76
Two other host names, along with obecbohunov.cz, mestysvrany.cz and qbyt.cz, also share IP numbers with prazmo.cz.
Name Servers
prazmo.cz has three name servers — ns.onebit.cz, ns.onebit.eu and ns.onebit.org.
prazmo.cz has at least partial name server overlap with other domains, such as reflector-dd.cz, cyberseceu.com, octopus-rk.cz and two others.
Each of ns.onebit.cz, ns.onebit.eu and ns.onebit.org points to two IP numbers. ns.onebit.cz points to 185.65.223.35 and 2a00:1e40:a:53::5. ns.onebit.eu points to 217.31.48.201 and 2001:1ab0:7e1e:2::5. ns.onebit.org points to 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001.
Mail Servers
prazmo.cz is served by two mail servers, mx10.onebit.cz and mx10.onebit.eu.
Among the domains sharing a mail server setup with prazmo.cz are punica.cz, auto-henzl.cz, flora24.cz and two others.
The mail servers of prazmo.cz are at least partially shared with other domains, including ecs-obaly.sk.
mx10.onebit.cz directs to 62.109.128.119 and mx10.onebit.eu directs to 185.102.21.66; each host name points to exactly one IP number.