syscom.cz - robtex.com
syscom.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | beta1.rdrhost.com | ||||||
| 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 | ||||||
| A | 45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.76.135.224.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155-138-212-151.lum-int.io | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
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=1783928841 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
●NSbeta1.rdrhost.com2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 21:09:54
● 2026-07-13 08:41:12
●NSbeta2.rdrhost.com2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 21:09:54
● 2026-07-13 08:41:12
●NSns.parktons.com2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 21:09:54
● 2026-07-13 08:41:12
○NSns.syscom.cz2015-07-03 → 2016-12-26 · 4 obs
● 2016-12-26 19:30:34
○ 2018-01-14 01:38:30
○ 2026-07-13 08:41:12
○NSns.wedos.com2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○NSns.wedos.cz2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○NSns.wedos.eu2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○NSns.wedos.net2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
●MXmail.parktons.com2026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 21:09:54
● 2026-07-13 08:41:12
○MXmail.syscom.cz2015-07-03 → 2016-12-26 · 4 obs
● 2016-12-26 19:30:34
○ 2018-01-14 01:38:30
○ 2026-07-13 08:41:12
○MXwes1-mx-backup.wedos.net2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○MXwes1-mx1.wedos.net2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○MXwes1-mx2.wedos.net2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
●A209.250.224.2492026-06-14 → 2026-07-13 · 3 obs
● 2026-06-14 21:09:54
● 2026-07-13 08:41:12
○A2a02:2b88:1:4::ab2018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○A46.28.106.632018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 01:38:30
○ 2026-03-27 08:37:22
○ 2026-07-13 08:41:12
○A78.24.14.1072015-07-03 → 2016-12-26 · 4 obs
● 2016-12-26 19:30:34
○ 2018-01-14 01:38:30
○ 2026-07-13 08:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| syscom.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server:209.250.224.249
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syscom.cz (unsigned zone)
⏱️ Timing
Total: 1103ms | 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 |
Analysis
Hierarchy
ns.syscom.cz and ms.syscom.cz are both subdomains of syscom.cz.
IP Addresses
syscom.cz resolves to one IP address: 209.250.224.249.
sporit.cz, mail.hypotecnitrh.cz, outdoormania.cz and two other host names share IP numbers with syscom.cz.
Name Servers
syscom.cz is served by three name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
At least some of syscom.cz's name servers are shared with other domains, for example solariumzdarma.cz, traderproai-fr.com, omerta.cz and two more.
These name servers tend to co-occur with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com and 6 other name servers in the same DNS delegations.
ns.parktons.com has IP address 46.8.8.88, beta1.rdrhost.com has IP address 209.250.224.249 and beta2.rdrhost.com has IP address 45.76.135.224 — one address each.
Mail Servers
Mail for syscom.cz is handled by a single mail server, mail.parktons.com.
syscom.cz uses an identical mail server configuration to several other domains — among them qrlwpfoa.getconversion.net, sz.domain.name, pricepeep.net and two more.
mail.parktons.com resolves to 155.138.212.151 and no other IP number.