fish.cz - robtex.com
fish.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=1774574236 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSa.zrns.cz2015-08-03 → 2016-08-16 · 4 obs
● 2016-08-16 01:12:42
○ 2026-03-26 17:41:46
○ 2026-03-27 02:05:08
○NSb.zrns.cz2015-08-03 → 2016-08-16 · 4 obs
● 2016-08-16 01:12:42
○ 2026-03-26 17:41:46
○ 2026-03-27 02:05:08
●NSgamma1.rdrhost.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:41:46
● 2026-03-27 02:05:08
●NSgamma2.rdrhost.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:41:46
● 2026-03-27 02:05:08
●NSns.parktons.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:41:46
● 2026-03-27 02:05:08
○MXa.zrns.cz2015-08-03 → 2016-08-16 · 4 obs
● 2016-08-16 01:12:42
○ 2026-03-26 17:41:46
○ 2026-03-27 02:05:08
●MXmail.parktons.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 17:41:46
● 2026-03-27 02:05:08
●A78.141.239.2482026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 02:05:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| fish.cz | gamma1.rdrhost.com, gamma2.rdrhost.com | - |
✅ Authoritative Response
Server:45.77.230.88
NS records: gamma1.rdrhost.com, gamma2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fish.cz (unsigned zone)
⏱️ Timing
Total: 1287ms | 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
IP Addresses
fish.cz resolves to one IP number: 78.141.239.248.
Other host names, for instance motorovapila.cz, mail.iforce.cz, pccentrum.cz, ile.cz and usd.cz share IP numbers with fish.cz.
Name Servers
fish.cz is delegated to three name servers: ns.parktons.com, gamma1.rdrhost.com and gamma2.rdrhost.com.
fish.cz at least partially shares name servers with other domains, including www.703d7f8d04d3c1488b38.xyz, mx.crx.cz, cloud.unity3d.com.domain.name, mikrotik540.scnet.cz and pej.cz.
these name servers are commonly used alongside ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, alpha1.rdrhost.com, alpha2.rdrhost.com, dns1.domain.name and dns2.domain.name.
Host names with a single IP:
ns.parktons.com points to 46.8.8.88; gamma1.rdrhost.com points to 78.141.239.248; gamma2.rdrhost.com points to 45.77.230.88.
Mail Servers
A single mail server handles fish.cz, mail.parktons.com.
fish.cz shares the same mail server setup as other domains, for instance 113-user21.scnet.cz, imap.payo.cz, nasyeed.my, mail.article.cz and 64-user8.scnet.cz.
Host name mail.parktons.com resolves to a single IP: 155.138.212.151.