webdoktor.cz - robtex.com
webdoktor.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.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=1776003455 | ||||||
Same first word
webdoktor.cz |
webdoktor.com |
webdoktor.de |
webdoktor.hu |
webdoktor.no |
webdoktor.info |
webdoktor.ru |
webdoktor.sk |
webdoktor.pl |
webdoktor.eu |
Similar names
DNS History
11 records (5 active, 6 former)
●NSbeta1.rdrhost.com2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 13:01:26
● 2026-04-12 15:13:34
●NSbeta2.rdrhost.com2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 13:01:26
● 2026-04-12 15:13:34
○NSns.gransy.com2015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
●NSns.parktons.com2026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 13:01:26
● 2026-04-12 15:13:34
○NSns2.gransy.com2015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
○NSns3.gransy.com2015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
○NSns4.gransy.com2015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
○NSns5.gransy.com2015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
●MXmail.parktons.com2026-04-06 → 2026-04-12 · 2 obs
● 2026-04-12 15:13:34
●A209.250.224.2492026-04-06 → 2026-04-12 · 3 obs
● 2026-04-06 13:01:26
● 2026-04-12 15:13:34
○A77.78.104.32015-12-08 → 2017-03-26 · 4 obs
● 2017-03-26 07:05:02
○ 2026-04-06 13:01:26
○ 2026-04-12 15:13:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | - |
| webdoktor.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server:209.250.224.249
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdoktor.cz (unsigned zone)
⏱️ Timing
Total: 1057ms | 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 |
Analysis
IP Addresses
webdoktor.cz points to IP number 209.250.224.249.
For instance, other host names mail.nk.cz, schmitt.cz, cpv.cz, jobatlas.cz and bibo.cz share IP numbers with webdoktor.cz.
Name Servers
The delegation for webdoktor.cz is handled by three name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
webdoktor.cz shares name servers with other domains at least partially, for example affiliation-nocibe.fr, kraxnet.cz.bay.cz, kani.cz, superwarrior262.info and vivo.com.cn.domain.name.
these name servers are commonly paired with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com, dns1.domain.name, dns2.domain.name, delta1.rdrhost.com and delta2.rdrhost.com.
Host names with a single IP address: 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
webdoktor.cz is handled by a single mail server, mail.parktons.com.
webdoktor.cz shares the same mail server setup as other domains, for instance madebymaik.nl, dnh.cz, businessline.cz, mail.anglicka.cz and czechhunter.cz.
webdoktor.cz shares mail servers with other domains at least partially; for instance box.relevant4.com, zcr.eckerlingconductor.com, juf.cz, immediatev2atarax.net and www.04d167f832a14042.xyz.
mail.parktons.com points to a single IP: 155.138.212.151.