ns.syscom.cz - robtex.com

ns.syscom.cz

DNSSEC⚠️ Not signed
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSns.parktons.com ⭐
A46.8.8.88🇨🇿 GRANSY46.8.8.0/24
NSbeta1.rdrhost.com ⚠️ Not in parent delegation
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSbeta2.rdrhost.com ⚠️ Not in parent delegation
A45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix
PTR45.76.135.224.vultrusercontent.com
MXmail.parktons.com ⭐
A155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix
PTR155-138-212-151.lum-int.io
SOAns.parktons.comroot@parktons.com serial=2617179285

syscom.cz

DNSSEC⚠️ Not signed
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
NSns.parktons.com ⭐
NSbeta1.rdrhost.com
NSbeta2.rdrhost.com
MXmail.parktons.com ⭐
SOAns.parktons.comroot@parktons.com serial=2617179285
WOT: SAFE (60/100)
WOT: SAFE (60/100)

Previously NS for

ms.syscom.cz
syscom.cz

Same first word

ns.gu
ns.com.py
ns.lviv.ua
ns.lg.ua
ns.nhs.uk
ns.org
ns.rs
ns.cq.cn
ns.uz
ns.org.tw
ns.ba
ns.spb.su
ns.net.br
ns.mk
ns.cc
ns.shop.pl
ns.dk
ns.zp.ua
ns.co.nz
ns.money
ns.biz
ns.tr
ns.gov.mn
ns.is
ns.be
ns.uy
ns.games
ns.ro
ns.ma
ns.life
ns.ac.me
ns.org.hk
ns.nt.ro
ns.msk.ru
ns.gov.ee
ns.lt.ua
ns.legal
ns.net.cn
ns.ao
ns.ru
ns.company
ns.poivron.org
ns.to
ns.io
ns.gov.ua
ns.mk.ua
ns.org.mv
ns.la
ns.ru.net
ns.fi
ns.com.cn
ns.qa
ns.gold
ns.gov.me
ns.sumy.ua
ns.cd
ns.ks.ua
ns.cl
ns.chat
ns.eu.org
ns.com.pk
ns.gd.cn
ns.cx
ns.or.at
ns.org.br
ns.hn
ns.ac.lk
ns.my
ns.fyi
ns.seg.br
ns.fo
ns.ky
ns.tn
ns.lt
ns.net.id
ns.hepforge.org
ns.spb.ru
ns.mydobiss.com
ns.net
ns.gov.pt
ns.ddns.net
ns.ax
ns.ci
ns.ms
ns.com.tw
ns.gg
ns.altervista.org
ns.nl
ns.radio.fm
ns.net.mv
ns.ai
ns.edu.pl
ns.k12.ut.us
ns.dyndns.org
ns.net.nz
ns.domains
ns.ras.ru
ns.co.at
ns.cz
ns.cn
ns.gov.ru
ns.delivery
ns.hk
ns.s3.amazonaws.com
ns.com.co
ns.onl
ns.express
ns.hs.kr
ns.in.th
ns.uk
ns.works
ns.vc
ns.ae
ns.pl
ns.gov.lv
ns.ck.ua
ns.riik.ee
ns.tc
ns.hr
ns.org.cn
ns.fm
ns.art.pl
ns.keymachine.de
ns.parts
ns.az
ns.email
ns.boo
ns.com
ns.com.mv
ns.gov.mg
ns.eu
ns.sa
ns.army
ns.sh
ns.tk
ns.com.sg
ns.su
ns.services
ns.pro.br
ns.im
ns.fr
ns.sm.ua
ns.mx
ns.mil.tw
ns.main.jp
ns.vg
ns.or.kr
ns.com.tr
ns.team
ns.cv.ua
ns.agency
ns.je
ns.km.ua
ns.productions
ns.mt
ns.iki.fi
ns.no
ns.tel
ns.ni
ns.potager.org
ns.farm
ns.edu.me
ns.net.pl
ns.net.kg
ns.ml
ns.to.gov.br
ns.lib.md.us
ns.gov.sg
ns.co.kr
ns.nikolaev.ua
ns.kz
ns.ie
ns.kg
ns.free
ns.te.ua
ns.sb
ns.ac.rs
ns.gov.gu
ns.do
ns.kinghost.net
ns.taxi
ns.ge
ns.gy
ns.mv
ns.gouv.sn
ns.gov.mv
ns.software
ns.wtf
ns.ws
ns.co.th
ns.sg
ns.cf
ns.ch.eu.org

Similar names

sn.biz
sn.js.cn
sn.org.ua
sn.dp.ua
sn.se
sn.com.ar
sn.gy
sn.cv.ua
sn.im
sn.by
sn.net.br
sn.company
sn.co.rs
sn.me
sn.uk
sn.cc
sn.team
sn.sakura.ne.jp
sn.org
sn.ink
sn.my
sn.la

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSbeta1.rdrhost.combeta2.rdrhost.comns.parktons.comMXmail.parktons.comA209.250.224.2492a02:2b88:1:4::ab46.28.106.6378.24.14.107
●NSbeta1.rdrhost.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-06-14 21:09:54
● 2026-07-15 23:04:06
●NSbeta2.rdrhost.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-06-14 21:09:54
● 2026-07-15 23:04:06
●NSns.parktons.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-06-14 21:09:54
● 2026-07-15 23:04:06
●MXmail.parktons.com2026-06-14 → 2026-07-15 · 2 obs
● 2026-06-14 21:09:54
● 2026-07-15 23:04:06
●A209.250.224.2492026-06-14 → 2026-07-15 · 3 obs
○ 2017-08-16 20:07:54
● 2026-06-14 21:09:54
● 2026-07-15 23:04:06
○A2a02:2b88:1:4::ab2017-07-01 → 2017-08-16 · 5 obs
○ 2016-12-26 19:30:36
● 2017-07-01 20:37:00
● 2017-08-16 20:07:54
○ 2026-06-14 21:09:54
○ 2026-07-15 23:04:06
○A46.28.106.632017-07-01 → 2017-08-16 · 5 obs
○ 2016-12-26 19:30:36
● 2017-07-01 20:37:00
● 2017-08-16 20:07:54
○ 2026-06-14 21:09:54
○ 2026-07-15 23:04:06
○A78.24.14.1072015-06-18 → 2016-12-26 · 4 obs
● 2015-06-18 14:12:00
● 2016-12-26 19:30:36
○ 2017-07-01 20:37:00
○ 2026-07-15 23:04:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
syscom.czbeta1.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 syscom.cz (unsigned zone)

⏱️ Timing

Total: 1351ms | Queries: -

📄 Records

TypeCountSample Data
A1209.250.224.249
NS2beta1.rdrhost.com, beta2.rdrhost.com
MX1mail.parktons.com (pri: 10)
SOA1ns.parktons.com root.parktons.com

Analysis

IP Addresses

ns.syscom.cz resolves to one IP address: 209.250.224.249.

kucharka.akis.cz, financie.cz, delam.cz and two other host names share IP numbers with ns.syscom.cz.

Name Servers

ns.syscom.cz has three name servers — ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.

At least some of ns.syscom.cz's name servers are shared with other domains, for example mail.unicat.cz, www.immediate-20-intal.com, buking.cz and two more.

These name servers tend to co-occur with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com and 6 other name servers in the same DNS delegations.

Each of the three hostnames points to exactly one IP address: ns.parktons.com points to 46.8.8.88, beta1.rdrhost.com points to 209.250.224.249 and beta2.rdrhost.com points to 45.76.135.224.

Mail Servers

Mail for ns.syscom.cz is handled by a single mail server, mail.parktons.com.

ns.syscom.cz uses an identical mail server configuration to several other domains — among them mail.optimalizacedani.cz, bitcoin-apex.org, itona.info and two more.

mail.parktons.com points to one IP number — 155.138.212.151.