kyb.cz - robtex.com
kyb.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=1785079040 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSbeta1.rdrhost.com2026-06-14 → 2026-07-26 · 3 obs
● 2026-06-14 18:34:50
● 2026-07-26 16:05:34
●NSbeta2.rdrhost.com2026-06-14 → 2026-07-26 · 3 obs
● 2026-06-14 18:34:50
● 2026-07-26 16:05:34
●NSns.parktons.com2026-06-14 → 2026-07-26 · 3 obs
● 2026-06-14 18:34:50
● 2026-07-26 16:05:34
○NSns1.ignum.com2015-08-28 → 2016-10-02 · 4 obs
● 2016-10-02 13:36:16
○ 2016-12-02 21:13:00
○ 2026-07-26 16:05:34
○NSns2.ignum.cz2015-08-28 → 2016-10-02 · 4 obs
● 2016-10-02 13:36:16
○ 2016-12-02 21:13:00
○ 2026-07-26 16:05:34
●MXmail.parktons.com2026-06-14 → 2026-07-26 · 3 obs
● 2026-06-14 18:34:50
● 2026-07-26 16:05:34
○MXmail2.ignum.cz2015-08-28 → 2016-10-02 · 4 obs
● 2016-10-02 13:36:16
○ 2016-12-02 21:13:00
○ 2026-07-26 16:05:34
○MXmail3.ignum.cz2015-08-28 → 2016-10-02 · 4 obs
● 2016-10-02 13:36:16
○ 2016-12-02 21:13:00
○ 2026-07-26 16:05:34
●A209.250.224.2492026-06-14 → 2026-07-26 · 3 obs
● 2026-06-14 18:34:50
● 2026-07-26 16:05:34
○A217.31.49.202015-08-28 → 2016-10-02 · 4 obs
● 2016-10-02 13:36:16
○ 2016-12-02 21:13:00
○ 2026-07-26 16:05:34
🔍 DNS Trace
Analysis
IP Addresses
kyb.cz has exactly one IP address — 209.250.224.249.
wse.cz, hhk.cz, prostitutka.cz plus two other host names have IP numbers in common with kyb.cz.
Name Servers
kyb.cz carries NS records delegating to ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
kyb.cz has at least partial name server overlap with other domains, such as findresourcesusa.info, b6av47.xyz, aw.domain.name and two others.
ns2.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com — plus 6 other name servers — are commonly paired with these name servers.
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 — each hostname maps to exactly one IP address.
Mail Servers
kyb.cz uses one mail server — mail.parktons.com.
The mail server setup of kyb.cz matches that of other domains such as www.www.1tradezone.my, mail.taxi14007.cz, www.youdaoznjcv.top and two others.
mail.parktons.com carries a single IP number, which is 155.138.212.151.