worthwhile.cz - robtex.com
worthwhile.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | alpha1.rdrhost.com | ||||||
| A | 136.244.78.5🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 136.244.78.5.vultrusercontent.com | ||||||
| NS | alpha2.rdrhost.com | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.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=1776043033 | ||||||
Subdomains
sokujici.worthwhile.cz |
Same first word
worthwhile.nl |
worthwhile.ca |
worthwhile.media |
worthwhile.team |
worthwhile.net |
worthwhile.de |
worthwhile.cz |
worthwhile.com |
worthwhile.properties |
Similar names
DNS History
14 records (5 active, 9 former)
●NSalpha1.rdrhost.com2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 22:48:50
● 2026-04-13 01:30:50
●NSalpha2.rdrhost.com2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 22:48:50
● 2026-04-13 01:30:50
●NSns.parktons.com2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 22:48:50
● 2026-04-13 01:30:50
○NSns1.above.com2016-02-27 → 2016-05-30 · 4 obs
● 2016-05-30 06:40:54
○ 2017-02-10 18:47:34
○ 2026-04-13 01:30:50
○NSns2.above.com2016-02-27 → 2016-05-30 · 4 obs
● 2016-05-30 06:40:54
○ 2017-02-10 18:47:34
○ 2026-04-13 01:30:50
○NSns3.above.com2017-02-10 → 2018-12-22 · 5 obs
● 2017-02-10 18:47:34
● 2018-12-22 05:28:36
○ 2026-02-22 22:48:50
○ 2026-04-13 01:30:50
○NSns4.above.com2017-02-10 → 2018-12-22 · 5 obs
● 2017-02-10 18:47:34
● 2018-12-22 05:28:36
○ 2026-02-22 22:48:50
○ 2026-04-13 01:30:50
●MXmail.parktons.com2026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 22:48:50
● 2026-04-13 01:30:50
○MXmail.post-host.net2016-02-27 → 2016-05-30 · 4 obs
● 2016-05-30 06:40:54
○ 2017-02-10 18:47:34
○ 2026-04-13 01:30:50
○MXmx92.m1bp.com2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 18:47:34
○ 2018-12-22 05:28:36
○ 2026-04-13 01:30:50
○MXmx92.mb5p.com2017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 18:47:34
○ 2018-12-22 05:28:36
○ 2026-04-13 01:30:50
○MXpark-mx.above.com2018-12-22 → 2018-12-22 · 4 obs
● 2018-12-22 05:28:36
○ 2026-02-22 22:48:50
○ 2026-04-13 01:30:50
○A103.224.182.2502016-02-27 → 2018-12-22 · 4 obs
● 2018-12-22 05:28:36
○ 2026-02-22 22:48:50
○ 2026-04-13 01:30:50
●A78.141.227.752026-02-22 → 2026-04-13 · 3 obs
● 2026-02-22 22:48:50
● 2026-04-13 01:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| worthwhile.cz | alpha1.rdrhost.com, alpha2.rdrhost.com | - |
✅ Authoritative Response
Server:78.141.227.75
NS records: alpha1.rdrhost.com, alpha2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for worthwhile.cz (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.227.75 |
| NS | 2 | alpha1.rdrhost.com, alpha2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
Hierarchy
The parent of sokujici.worthwhile.cz is worthwhile.cz.
IP Addresses
worthwhile.cz points to a single IP number: 78.141.227.75.
Other host names, for instance 18-user10.scnet.cz, pare.cz, 30-user27.scnet.cz, www.humanistictiateiste.cz and kxcontrol.com share IP numbers with worthwhile.cz.
Name Servers
The domain worthwhile.cz is delegated to three name servers: ns.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com.
worthwhile.cz shares name servers with other domains at least partially, for instance mail.hotovafirma.cz, citybank.cz, aurfluxinvest.com, pmg.haspo.cz and 5.2.mr.
these name servers are commonly paired with ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, delta1.rdrhost.com, delta2.rdrhost.com, gamma1.rdrhost.com, gamma2.rdrhost.com, ns.pcweb.cz and ns.scnet.cz.
Host names with a single IP number:
ns.parktons.com points to 46.8.8.88.
alpha1.rdrhost.com points to 136.244.78.5.
alpha2.rdrhost.com points to 78.141.227.75.
Mail Servers
The mail server for worthwhile.cz is mail.parktons.com.
worthwhile.cz shares the same mail server setup as other domains, including realithub.com, www.b4d07cfa96a3a487.xyz, www.guncelsikayetler-c13.sbs, ericchen.info and www.gpt-ifex-30.com.
Host name mail.parktons.com resolves to IP 155.138.212.151.