sedia.cz - robtex.com
sedia.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | gamma1.rdrhost.com | ||||||
| A | 78.141.239.248🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.239.248.vultrusercontent.com | ||||||
| NS | gamma2.rdrhost.com | ||||||
| A | 45.77.230.88🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 45.77.230.88.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=1782112636 | ||||||
Subdomains
www.sedia.cz |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSgamma1.rdrhost.com2026-06-10 → 2026-06-22 · 3 obs
● 2026-06-10 04:09:00
● 2026-06-22 07:55:58
●NSgamma2.rdrhost.com2026-06-10 → 2026-06-22 · 3 obs
● 2026-06-10 04:09:00
● 2026-06-22 07:55:58
●NSns.parktons.com2026-06-10 → 2026-06-22 · 3 obs
● 2026-06-10 04:09:00
● 2026-06-22 07:55:58
○NSns1.kyklopns.cz2015-07-25 → 2026-02-17 · 7 obs
● 2016-11-22 14:56:08
○ 2016-12-29 09:03:38
● 2016-12-31 05:24:48
● 2026-02-17 00:36:32
○ 2026-02-17 10:30:02
○ 2026-06-22 07:55:58
○NSns1.poruba.net2016-12-29 → 2026-02-17 · 5 obs
● 2016-12-29 09:03:38
● 2026-02-17 00:36:32
○ 2026-02-17 10:30:02
○ 2026-06-22 07:55:58
○NSns2.kyklopns.cz2015-07-25 → 2026-02-17 · 4 obs
● 2026-02-17 00:36:32
○ 2026-02-17 10:30:02
○ 2026-06-22 07:55:58
○MXkyklop.virtualzone.eu2015-07-25 → 2026-02-17 · 4 obs
● 2026-02-17 00:36:32
○ 2026-02-17 10:30:02
○ 2026-06-22 07:55:58
●MXmail.parktons.com2026-06-10 → 2026-06-22 · 3 obs
● 2026-06-10 04:09:00
● 2026-06-22 07:55:58
●A78.141.239.2482026-06-10 → 2026-06-22 · 3 obs
● 2026-06-10 04:09:00
● 2026-06-22 07:55:58
○A78.24.14.72015-07-25 → 2026-02-17 · 4 obs
● 2026-02-17 00:36:32
○ 2026-02-17 10:30:02
○ 2026-06-22 07:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| sedia.cz | gamma2.rdrhost.com, gamma1.rdrhost.com | - |
✅ Authoritative Response
Server:78.141.239.248
NS records: gamma2.rdrhost.com, gamma1.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sedia.cz (unsigned zone)
⏱️ Timing
Total: 2095ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.239.248 |
| NS | 2 | gamma1.rdrhost.com, gamma2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
Hierarchy
The domain www.sedia.cz falls under the parent sedia.cz.
IP Addresses
sedia.cz points to a single IP number: 78.141.239.248.
Additional host names — taylorswift.cz, www.prirodni-viagra.qsh.cz, posta.agrona.cz and two others — share IP numbers with sedia.cz.
Name Servers
DNS for sedia.cz is handled by three authoritative name servers: ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
At least some of sedia.cz's name servers are shared with other domains, for example armi.cz, auza.cz, mail.gamezona.cz and two more.
These name servers tend to co-occur with beta1.rdrhost.com, beta2.rdrhost.com, ns2.parktons.com and 7 other name servers in the same DNS delegations.
ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com all have one IP address each — ns.parktons.com directs to 46.8.8.88, gamma1.rdrhost.com directs to 78.141.239.248 and gamma2.rdrhost.com directs to 45.77.230.88.
Mail Servers
sedia.cz has one mail server: mail.parktons.com.
sedia.cz shares the same mail server setup as other domains, including itpartner.cz, natalielaughlin.com, 2-user37.scnet.cz and two others.
mail.parktons.com has exactly one IP number: 155.138.212.151.