srv.101hosting.cz - robtex.com
srv.101hosting.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 ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
101hosting.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| NS | alpha1.rdrhost.com | ||||||
| NS | alpha2.rdrhost.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
Previously NS for
Subdomains
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSalpha1.rdrhost.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 23:09:46
● 2026-04-14 14:30:38
●NSalpha2.rdrhost.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 23:09:46
● 2026-04-14 14:30:38
○NSns.forpsi.cz2015-12-01 → 2016-07-14 · 4 obs
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
○NSns.forpsi.it2015-12-01 → 2016-07-14 · 4 obs
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
○NSns.forpsi.net2015-12-01 → 2016-07-14 · 4 obs
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
●NSns.parktons.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 23:09:46
● 2026-04-14 14:30:38
○MXmail.101hosting.cz2015-12-01 → 2016-07-14 · 4 obs
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
●MXmail.parktons.com2026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 23:09:46
● 2026-04-14 14:30:38
○A144.76.240.252015-12-01 → 2016-07-14 · 5 obs
● 2015-12-01 03:31:30
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
○A5.9.244.2052015-08-11 → 2015-08-11 · 3 obs
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
●A78.141.227.752026-04-06 → 2026-04-14 · 3 obs
● 2026-04-06 23:09:46
● 2026-04-14 14:30:38
○CNAME101hosting.cz2015-08-11 → 2016-07-14 · 4 obs
● 2016-07-14 19:07:58
○ 2017-07-01 13:57:32
○ 2026-04-14 14:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| 101hosting.cz | alpha1.rdrhost.com, alpha2.rdrhost.com | - |
✅ Authoritative Response
Server:136.244.78.5
NS records: alpha1.rdrhost.com, alpha2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 101hosting.cz (unsigned zone)
⏱️ Timing
Total: 651ms | 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
srv.101hosting.cz is the parent of ns1.srv.101hosting.cz and ns2.srv.101hosting.cz.
IP Addresses
srv.101hosting.cz points to an IP address: 78.141.227.75.
other host names include mazgal.cz, 146-user1.scnet.cz, ucto-id.cz, elektros126.scnet.cz and korekt-auto.cz; they share IP numbers with srv.101hosting.cz.
Name Servers
srv.101hosting.cz is delegated to three name servers ns.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com.
srv.101hosting.cz at least partially shares name servers with other domains, for instance 156-user28.scnet.cz, zalming-blaze.net, miragem.cz, code.org.domain.name and bazargastro.cz.
These name servers are commonly used with ns2.parktons.com, beta1.rdrhost.com, beta2.rdrhost.com, dns1.domain.name, dns2.domain.name, delta1.rdrhost.com, delta2.rdrhost.com, ai1.rdrhost.com and ai2.rdrhost.com.
Host names with one IP:
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
srv.101hosting.cz is handled by a single mail server, mail.parktons.com.
srv.101hosting.cz uses the same mail server setup as other domains, for instance quizaprovado.com, elontrixtradersystem.com, s(0x736578).cz, b.mct01.com and sp-8f237ea3.honzik.avcdn.net.domain.name.
The host name mail.parktons.com points to IP 155.138.212.151.