cmsp.cz - robtex.com
cmsp.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | beta1.rdrhost.com ⚠️ Not in zone NS records | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | beta2.rdrhost.com ⚠️ Not in zone NS records | ||||||
| A | 45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.76.135.224.vultrusercontent.com | ||||||
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=1781696837 | ||||||
Same first word
cmsp.com |
cmsp.com.au |
cmsp.ru |
cmsp.net |
cmsp.org.br |
cmsp.me |
cmsp.com.ar |
cmsp.asia |
cmsp.io |
cmsp.ch |
cmsp.org |
cmsp.de |
cmsp.tv |
cmsp.dk |
cmsp.com.br |
cmsp.top |
cmsp.cz |
cmsp.co.kr |
cmsp.cn |
cmsp.fr |
cmsp.com.py |
cmsp.it |
cmsp.se |
Similar names
DNS History
16 records (2 active, 14 former)
●NSbeta1.rdrhost.com2026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 12:16:34
● 2026-06-17 12:10:30
●NSbeta2.rdrhost.com2026-06-12 → 2026-06-17 · 3 obs
● 2026-06-12 12:16:34
● 2026-06-17 12:10:30
○NSns.parktons.com2026-06-12 → 2026-06-12 · 4 obs
● 2026-06-12 12:16:34
○ 2026-06-17 02:56:10
○ 2026-06-17 12:10:30
○NSns.wedos.com2016-12-19 → 2021-06-20 · 4 obs
● 2021-06-20 11:19:10
○ 2026-06-12 12:16:34
○ 2026-06-17 12:10:30
○NSns.wedos.cz2016-12-19 → 2017-01-22 · 4 obs
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
○NSns.wedos.eu2016-12-19 → 2021-06-20 · 4 obs
● 2021-06-20 11:19:10
○ 2026-06-12 12:16:34
○ 2026-06-17 12:10:30
○NSns.wedos.net2016-12-19 → 2017-01-22 · 4 obs
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
○MXmail.parktons.com2026-06-12 → 2026-06-12 · 4 obs
● 2026-06-12 12:16:34
○ 2026-06-17 02:56:10
○ 2026-06-17 12:10:30
○MXwes1-mx1.wedos.net2016-12-19 → 2017-01-22 · 4 obs
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
○MXwes1-mx2.wedos.net2016-12-19 → 2017-01-22 · 4 obs
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
○A178.217.247.1832015-11-19 → 2016-07-03 · 4 obs
● 2016-07-03 20:10:06
○ 2016-10-03 19:55:42
○ 2026-06-17 12:10:30
○A209.250.224.2492026-06-12 → 2026-06-12 · 4 obs
● 2026-06-12 12:16:34
○ 2026-06-17 02:56:10
○ 2026-06-17 12:10:30
○A2a02:2b88:1:4::182021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 11:19:10
○ 2026-06-12 12:16:34
○ 2026-06-17 12:10:30
○A2a02:2b88:1:4::972016-12-19 → 2017-01-22 · 5 obs
● 2016-12-19 22:49:12
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
○A46.28.105.42021-06-20 → 2021-06-20 · 4 obs
● 2021-06-20 11:19:10
○ 2026-06-12 12:16:34
○ 2026-06-17 12:10:30
○A46.28.106.322016-12-19 → 2017-01-22 · 5 obs
● 2016-12-19 22:49:12
● 2017-01-22 20:57:18
○ 2021-06-20 11:19:10
○ 2026-06-17 12:10:30
🔍 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 |
| cmsp.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server:45.76.135.224
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmsp.cz (unsigned zone)
⏱️ Timing
Total: 4998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.250.224.249 |
| NS | 2 | beta1.rdrhost.com, beta2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Analysis
Name Servers
cmsp.cz has two authoritative name servers — beta1.rdrhost.com and beta2.rdrhost.com.
cmsp.cz shares its NS records with other domains, for example diskontlekarna.cz, intravel.cz, esanita.cz and two others.
cmsp.cz shares at least some of its name servers with other domains, including dreality.cz, dane.nfd.cz, mail.litep.cz and two others.
These name servers are frequently seen alongside the name servers ns.parktons.com.
beta1.rdrhost.com and beta2.rdrhost.com each resolve to one IP number: beta1.rdrhost.com points to 209.250.224.249 and beta2.rdrhost.com points to 45.76.135.224.