sporting.cz - robtex.com
sporting.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.vultrusercontent.com | ||||||
| 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=1771291036 | ||||||
Subdomains
imap.sporting.cz |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
●NSbeta1.rdrhost.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 08:36:18
●NSbeta2.rdrhost.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 08:36:18
○NSns.gransy.com2015-06-18 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
●NSns.parktons.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 08:36:18
○NSns2.gransy.com2015-06-18 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
○NSns3.gransy.com2015-06-18 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
○NSns4.gransy.com2015-06-18 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
○NSns5.gransy.com2015-06-18 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
○MXmail.esmedia.net2016-02-22 → 2017-06-16 · 3 obs
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
●MXmail.parktons.com2026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 08:36:18
●A209.250.224.2492026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 08:36:18
○A89.187.135.1462016-02-22 → 2017-06-16 · 4 obs
● 2016-02-22 22:15:20
● 2017-06-16 23:00:48
○ 2026-03-01 08:36:18
○A89.187.149.122015-06-18 → 2015-11-14 · 4 obs
● 2015-11-14 18:40:06
○ 2016-02-22 22:15:20
○ 2026-03-01 08:36:18
🔍 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 |
| sporting.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 sporting.cz (unsigned zone)
⏱️ Timing
Total: 1308ms | 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, b.ns.nic.cz, c.ns.nic.cz...)
Analysis
Hierarchy
sporting.cz is the parent of imap.sporting.cz.
IP Addresses
sporting.cz resolves to one IP number: 209.250.224.249.
other host names including praha.manmark.cz, imuz.cz, freenet.cz, ihi.cz and kraxnet.cz.ehokej.cz share IP numbers with sporting.cz.
Name Servers
sporting.cz is delegated to three name servers ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
sporting.cz at least partially shares name servers with other domains, for instance ip-87-204-92-251.assat.pl, www.pumaoutletpl.pl, in.www.doguofis.com.tr, pooyapp.com and tedec.cz.
These name servers are commonly used with ns2.parktons.com, delta1.rdrhost.com, delta2.rdrhost.com, dns1.domain.name and dns2.domain.name.
Host names with one IP number: ns.parktons.com points to 46.8.8.88; beta1.rdrhost.com points to 209.250.224.249; beta2.rdrhost.com points to 45.76.135.224.
Mail Servers
sporting.cz is handled by a single mail server, mail.parktons.com.
sporting.cz shares the same mail server setup as other domains, for instance pw.domain.name, a8p.info, instagram.fsub9-1.fna.fbcdn.net.domain.name, (0x787878)(0x706f726e)o.cz and notari.cz.
mail.parktons.com resolves to IP 155.138.212.151.